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-(matching rules described under)144 504 R F1 -.1(Pa)4.718 G(tter).1 E
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(pansion, parameter and v).15 F 3.969(ariable e)-.25 F 3.969
-(xpansion, arithmetic e)-.15 F 3.969(xpansion, command substitution,)
--.15 F .042(process substitution and quote remo)144 528 R -.25(va)-.15 G
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-(amined is e).15 F .041(xpanded using tilde e)-.15 F(xpansion,)-.15 E .8
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-(stitution. If)144 552 R(the)2.583 E F1(nocasematch)2.583 E F0 .083
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-(;&)3.312 E F0(in)3.312 E .007(place of)144 588 R F1(;;)2.507 E F0 .007
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-(xt set of patterns.)-.15 F(Using)5.008 E F1(;;&)144 600 Q F0 .561
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-(xt pattern list in the statement, if an)-.15 F 1.86 -.65(y, a)-.15 H
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624 R .46(The e)5.46 F .46(xit status is zero if no pattern matches.)
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--.15(xe)-.15 G .599(cuted as long as the last command in).15 F F2
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--.15(exe)144 156 S(cuted in).15 E F2(list-2)2.5 E F0 2.5(,o)C 2.5(rz)
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(cuting shell and the coprocess.).15 E(The format for a coprocess is:)
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283.2 S 1.44(rd of the simple command.).1 F 1.44
(When the coprocess is e)6.44 F -.15(xe)-.15 G 1.44
(cuted, the shell creates an array v).15 F 1.44(ariable \(see)-.25 F F1
-(Arrays)108 295.2 Q F0(belo)3.67 E 1.17(w\) named)-.25 F F2 -.27(NA)3.67
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-(edirections spec-)-2.603 F 1.271(i\214ed by the command \(see)108 343.2
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(shell commands and redirections using standard w)108 355.2 R 1.719
-(ord e)-.1 F 4.219(xpansions. Other)-.15 F 1.719
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(command and process substitutions, the \214le descriptors are not a)108
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-(The process ID of)5.945 F .598(the shell spa)108 379.2 R .597
+367.2 R -.25(va)-.2 G .945(ilable in subshells.).25 F .944
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(wned to e)-.15 F -.15(xe)-.15 G .597(cute the coprocess is a).15 F -.25
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(Since the coprocess is created as an asynchronous command, the)108 408
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420 Q(xit status of)-.15 E F2(command)2.5 E F0(.)A F1
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Q F0 .044(of commands between { and }, b)2.544 F .044(ut may be an)-.2 F
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(plied, the braces are required.)144 561.6 R F2(compound\255command)
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-(special b)2.514 F(uiltins)-.2 E F0 5.014(.A)C .314 -.15(ny r)-5.014 H
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(cuted in the body).15 F(.)-.65 E(\(See)144 633.6 Q F3(FUNCTIONS)2.5 E
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(COMMENTS)72 650.4 Q F0 .982(In a non-interacti)108 662.4 R 1.282 -.15
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+(applied to a v)108 388.8 R .252(ariable for which the)-.25 F F3(inte)
2.752 E -.1(ge)-.4 G(r).1 E F0(attrib)2.752 E .252(ute has been set,)-.2
-F F3(value)2.752 E F0 .252(is e)2.752 F -.25(va)-.25 G .252
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(luated as an arithmetic e).25 F(xpres-)-.15 E .05
(sion and added to the v)108 400.8 R(ariable')-.25 E 2.55(sc)-.55 G .05
(urrent v)-2.55 F .05(alue, which is also e)-.25 F -.25(va)-.25 G 2.55
(luated. When).25 F .05(+= is applied to an array v)2.55 F(ari-)-.25 E
-.458(able using compound assignment \(see)108 412.8 R F1(Arrays)2.959 E
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F0(belo)2.959 E .459(w\), the v)-.25 F(ariable')-.25 E 2.959(sv)-.55 G
.459(alue is not unset \(as it is when using)-3.209 F .265(=\), and ne)
108 424.8 R 2.765(wv)-.25 G .265(alues are appended to the array be)
-3.015 F .265(ginning at one greater than the array')-.15 F 2.765(sm)
-.55 G .265(aximum inde)-2.765 F 2.765(x\()-.15 G(for)-2.765 E(inde)108
-436.8 Q -.15(xe)-.15 G 3.401(da).15 G .901
-(rrays\) or added as additional k)-3.40
1 F -.15(ey)-.1 G<ad76>.15 E .901
+436.8 Q -.15(xe)-.15 G 3.402(da).15 G .902
+(rrays\) or added as additional k)-3.40
2 F -.15(ey)-.1 G<ad76>.15 E .901
(alue pairs in an associati)-.25 F 1.201 -.15(ve a)-.25 H(rray).15 E
-5.901(.W)-.65 G .902(hen applied to a string-)-5.901 F -.25(va)108 448.8
+5.901(.W)-.65 G .901(hen applied to a string-)-5.901 F -.25(va)108 448.8
S(lued v).25 E(ariable,)-.25 E F3(value)2.5 E F0(is e)2.5 E
(xpanded and appended to the v)-.15 E(ariable')-.25 E 2.5(sv)-.55 G
-(alue.)-2.75 E 3.383(Av)108 465.6 S .883(ariable can be assigned the)
--3.633 F F3(namer)3.382 E(ef)-.37 E F0(attrib)3.382 E .882
+(alue.)-2.75 E 3.382(Av)108 465.6 S .882(ariable can be assigned the)
+-3.632 F F3(namer)3.382 E(ef)-.37 E F0(attrib)3.382 E .882
(ute using the)-.2 F F1<ad6e>3.382 E F0 .882(option to the)3.382 F F1
-(declar)3.382 E(e)-.18 E F0(or)3.382 E F1(local)3.382 E F0 -.2(bu)3.382
-G .882(iltin com-).2 F .315(mands \(see the descriptions of)108 477.6 R
-F1(declar)2.815 E(e)-.18 E F0(and)2.815 E F1(local)2.815 E F0(belo)2.815
-E .316(w\) to create a)-.25 F F3(namer)2.816 E(ef)-.37 E F0 2.816(,o)C
-2.816(rar)-2.816 G .316(eference to another v)-2.816 F(ari-)-.25 E 4.04
+(declar)3.382 E(e)-.18 E F0(or)3.383 E F1(local)3.383 E F0 -.2(bu)3.383
+G .883(iltin com-).2 F .316(mands \(see the descriptions of)108 477.6 R
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+E .316(w\) to create a)-.25 F F3(namer)2.815 E(ef)-.37 E F0 2.815(,o)C
+2.815(rar)-2.815 G .315(eference to another v)-2.815 F(ari-)-.25 E 4.04
(able. This)108 489.6 R(allo)4.04 E 1.54(ws v)-.25 F 1.54
(ariables to be manipulated indirectly)-.25 F 6.54(.W)-.65 G(hene)-6.54
E -.15(ve)-.25 G 4.04(rt).15 G 1.54(he nameref v)-4.04 F 1.54
E(ef)-.37 E F0(attrib)3.04 E .54(ute itself\),)-.2 F .352
(the operation is actually performed on the v)108 513.6 R .352
(ariable speci\214ed by the nameref v)-.25 F(ariable')-.25 E 2.852(sv)
--.55 G 2.852(alue. A)-3.102 F .351(nameref is)2.851 F .971
-(commonly used within shell functions to refer to a v)108 525.6 R .972
-(ariable whose name is passed as an ar)-.25 F .972(gument to the)-.18 F
+-.55 G 2.852(alue. A)-3.102 F .352(nameref is)2.852 F .972
+(commonly used within shell functions to refer to a v)108 525.6 R .971
+(ariable whose name is passed as an ar)-.25 F .971(gument to the)-.18 F
2.5(function. F)108 537.6 R(or instance, if a v)-.15 E
(ariable name is passed to a shell function as its \214rst ar)-.25 E
(gument, running)-.18 E/F6 10/Courier@0 SF(declare -n ref=$1)144 555.6 Q
-F0 .303(inside the function creates a nameref v)108 573.6 R(ariable)-.25
+F0 .302(inside the function creates a nameref v)108 573.6 R(ariable)-.25
E F1 -.18(re)2.803 G(f).18 E F0 .303(whose v)2.803 F .303(alue is the v)
--.25 F .302(ariable name passed as the \214rst ar)-.25 F(gu-)-.18 E
+-.25 F .303(ariable name passed as the \214rst ar)-.25 F(gu-)-.18 E
3.592(ment. References)108 585.6 R 1.092(and assignments to)3.592 F F1
-.18(re)3.592 G(f).18 E F0 3.592(,a)C 1.092(nd changes to its attrib)
--3.592 F 1.092(utes, are treated as references, assign-)-.2 F .144
+-3.592 F 1.092(utes, are treated as references, assign-)-.2 F .143
(ments, and attrib)108 597.6 R .144(ute modi\214cations to the v)-.2 F
.144(ariable whose name w)-.25 F .144(as passed as)-.1 F F1($1)2.644 E
-F0 5.144(.I)C 2.644(ft)-5.144 G .144(he control v)-2.644 F .143
-(ariable in a)-.25 F F1 -.25(fo)108 609.6 S(r).25 E F0 .867
-(loop has the nameref attrib)3.367 F .867(ute, the list of w)-.2 F .868
-(ords can be a list of shell v)-.1 F .868
+F0 5.144(.I)C 2.644(ft)-5.144 G .144(he control v)-2.644 F .144
+(ariable in a)-.25 F F1 -.25(fo)108 609.6 S(r).25 E F0 .868
+(loop has the nameref attrib)3.368 F .868(ute, the list of w)-.2 F .867
+(ords can be a list of shell v)-.1 F .867
(ariables, and a name reference)-.25 F .509
(will be established for each w)108 621.6 R .509
(ord in the list, in turn, when the loop is e)-.1 F -.15(xe)-.15 G 3.009
(cuted. Array).15 F -.25(va)3.009 G .509(riables cannot be).25 F(gi)108
-633.6 Q -.15(ve)-.25 G 4.192(nt).15 G(he)-4.192 E F1(namer)4.192 E(ef)
--.18 E F0(attrib)4.192 E 4.192(ute. Ho)-.2 F(we)-.25 E -.15(ve)-.25 G
-2.492 -.4(r, n).15 H 1.692(ameref v).4 F 1.693
-(ariables can reference array v)-.25 F 1.693(ariables and subscripted)
--.25 F .102(array v)108 645.6 R 2.602(ariables. Namerefs)-.25 F .102
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2 F F1<ad6e>2.602 E F0 .102(option to the)
-2.602 F F1(unset)2.602 E F0 -.2(bu)2.601 G 2.601(iltin. Otherwise,).2 F
-(if)2.601 E F1(unset)2.601 E F0 .101(is e)2.601 F -.15(xe)-.15 G(-).15 E
-.442(cuted with the name of a nameref v)108 657.6 R .442
-(ariable as an ar)-.25 F .442(gument, the v)-.18 F .443
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1 F F1<ad6e>2.602 E F0 .102(option to the)
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(tional parameters are assigned from the shell')108 710.4 R 2.944(sa)
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(xe)-.15 G(cuted \(see).15 E/F1 9/Times-Bold@0 SF(FUNCTIONS)2.5 E F0
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+(belo)2.25 E(w\).)-.25 E 1.404(When a positional parameter consisting o\
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(xpanded, it must be enclosed in)-.15 F(braces \(see)108 112.8 Q F1(EXP)
2.5 E(ANSION)-.666 E F0(belo)2.25 E(w\).)-.25 E/F2 10/Times-Bold@0 SF
-(Special P)87 129.6 Q(arameters)-.1 E F0 1.675(The shell treats se)108
-141.6 R -.15(ve)-.25 G 1.675(ral parameters specially).15 F 6.675(.T)
--.65 G 1.674(hese parameters may only be referenced; assignment to)
+(Special P)87 129.6 Q(arameters)-.1 E F0 1.674(The shell treats se)108
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-6.675 F(them is not allo)108 153.6 Q(wed.)-.25 E F2(*)108 165.6 Q F0
-.223(Expands to the positional parameters, starting from one.)144 165.6
-R .224(When the e)5.224 F .224(xpansion is not within double)-.15 F .663
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(quotes, each positional parameter e)144 177.6 R .662
(xpands to a separate w)-.15 F 3.162(ord. In)-.1 F(conte)3.162 E .662
-(xts where it is performed,)-.15 F 1.081(those w)144 189.6 R 1.081
-(ords are subject to further w)-.1 F 1.082(ord splitting and pathname e)
--.1 F 3.582(xpansion. When)-.15 F 1.082(the e)3.582 F(xpansion)-.15 E
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-(xpands to a single w)-.15 F .914(ord with the v)-.1 F .914
-(alue of each parameter sepa-)-.25 F .89
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+(xpands to a single w)-.15 F .915(ord with the v)-.1 F .915
+(alue of each parameter sepa-)-.25 F .891
(rated by the \214rst character of the)144 213.6 R F1(IFS)3.39 E F0 .89
-(special v)3.14 F 3.39(ariable. That)-.25 F .891(is, ")3.391 F F2($*)A
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Q(If)5 E F1(IFS)2.5 E F0
(is null, the parameters are joined without interv)2.25 E
(ening separators.)-.15 E F2(@)108 249.6 Q F0 .722
(Expands to the positional parameters, starting from one.)144 249.6 R
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(xpands each positional parameter to a separate w)-.15 F 1.165
-(ord; if not within double quotes,)-.1 F .654(these w)144 273.6 R .654
+(ord; if not within double quotes,)-.1 F .655(these w)144 273.6 R .655
(ords are subject to w)-.1 F .655(ord splitting.)-.1 F .655(In conte)
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(ord splitting is not performed, this)-.1 F -.15(ex)144 285.6 S .748
(pands to a single w).15 F .748
(ord with each positional parameter separated by a space.)-.1 F .748
-(When the e)5.748 F(xpan-)-.15 E 1.09
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(sion occurs within double quotes, each parameter e)144 297.6 R 1.091
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-F2($@)A F0 3.591("i)C(s)-3.591 E(equi)144 309.6 Q -.25(va)-.25 G .413
-(lent to ").25 F F2($1)A F0 2.913("")C F2($2)-2.913 E F0 2.913(".)C
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-(xpansion occurs within a w)-.15 F .412(ord, the e)-.1 F .412
-(xpansion of)-.15 F .379(the \214rst parameter is joined with the be)144
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--.1 F .38(xpansion of the)-.15 F 1.774
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(last parameter is joined with the last part of the original w)144 333.6
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(Expands to the number of positional parameters in decimal.)144 357.6 Q
F2(?)108 369.6 Q F0(Expands to the e)144 369.6 Q
(xit status of the most recently e)-.15 E -.15(xe)-.15 G(cuted fore).15
-E(ground pipeline.)-.15 E F2<ad>108 381.6 Q F0 .881
+E(ground pipeline.)-.15 E F2<ad>108 381.6 Q F0 .882
(Expands to the current option \215ags as speci\214ed upon in)144 381.6
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(In a \(\) subshell, it e)5.214 F .214
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+F2(_)108 501.6 Q F0 .055
(At shell startup, set to the absolute pathname used to in)144 501.6 R
--.2(vo)-.4 G .255 -.1(ke t).2 H .055(he shell or shell script being e).1
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(vironment or ar)-.4 F .691(gument list.)-.18 F(Subsequently)5.691 E
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--.18 F(pre)144 525.6 Q .751(vious simple command e)-.25 F -.15(xe)-.15 G
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-(name used to in)144 537.6 R -.2(vo)-.4 G .357 -.1(ke e).2 H .157
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(mand. When)144 549.6 R 2.436(checking mail, this parameter holds the n\
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E F2(Shell V)87 578.4 Q(ariables)-.92 E F0(The follo)108 590.4 Q(wing v)
-.25 E(ariables are set by the shell:)-.25 E F2 -.3(BA)108 607.2 S(SH).3
E F0(Expands to the full \214lename used to in)144 607.2 Q -.2(vo)-.4 G
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-619.2 S(SHOPTS).3 E F0 2.549(Ac)144 631.2 S .049
-(olon-separated list of enabled shell options.)-2.549 F .049(Each w)
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+(olon-separated list of enabled shell options.)-2.548 F .049(Each w)
5.049 F .049(ord in the list is a v)-.1 F .049(alid ar)-.25 F .049
-(gument for the)-.18 F F2<ad73>2.548 E F0 1.398(option to the)144 643.2
+(gument for the)-.18 F F2<ad73>2.549 E F0 1.398(option to the)144 643.2
R F2(shopt)3.898 E F0 -.2(bu)3.898 G 1.398(iltin command \(see).2 F F1
1.398(SHELL B)3.898 F(UIL)-.09 E 1.398(TIN COMMANDS)-.828 F F0(belo)
-3.648 E 3.898(w\). The)-.25 F(options)3.898 E .477(appearing in)144
-655.2 R F1 -.27(BA)2.977 G(SHOPTS).27 E F0 .477(are those reported as)
-2.727 F F3(on)3.207 E F0(by)3.217 E F2(shopt)2.977 E F0 5.476(.I)C 2.976
-(ft)-5.476 G .476(his v)-2.976 F .476(ariable is in the en)-.25 F
-(vironment)-.4 E(when)144 667.2 Q F2(bash)3.141 E F0 .642(starts up, ea\
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-3.142(ys)-.15 G .642(tartup \214les.)-3.142 F(This v)144 679.2 Q
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+(vironment)-.4 E(when)144 667.2 Q F2(bash)3.142 E F0 .642(starts up, ea\
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(ariable is read-only)-.25 E(.)-.65 E F2 -.3(BA)108 691.2 S(SHPID).3 E
-F0 .188(Expands to the process ID of the current)144 703.2 R F2(bash)
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-F2($$)2.687 E F0 .187(under certain circum-)2.687 F .548
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(stances, such as subshells that do not require)144 715.2 R F2(bash)
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-F F1 -.27(BA)3.049 G(SHPID).27 E F0(ha)144 727.2 Q .3 -.15(ve n)-.2 H
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2.5(oe).15 G -.25(ff)-2.5 G 2.5(ect. If).25 F F2 -.3(BA)2.5 G(SHPID).3 E
F0(is unset, it loses its special properties, e)2.5 E -.15(ve)-.25 G 2.5
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%%Page: 11 11
%%BeginPageSetup
BP
(ve)-.25 G .96 -.4(r, u).15 H(nsetting).4 E 4.503
(array elements currently does not cause aliases to be remo)144 120 R
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-9.502 E F1 -.3(BA)144 132 S(SH_ALIASES).3 E F0
+9.503 E F1 -.3(BA)144 132 S(SH_ALIASES).3 E F0
(is unset, it loses its special properties, e)2.5 E -.15(ve)-.25 G 2.5
(ni).15 G 2.5(fi)-2.5 G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)
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+-2.5 E F1 -.3(BA)108 144 S(SH_ARGC).3 E F0 .935(An array v)144 156 R
+.935(ariable whose v)-.25 F .934
(alues are the number of parameters in each frame of the current)-.25 F
-F1(bash)3.435 E F0 -.15(exe)144 168 S .535(cution call stack.).15 F .535
+F1(bash)3.434 E F0 -.15(exe)144 168 S .535(cution call stack.).15 F .535
(The number of parameters to the current subroutine \(shell function or\
- script)5.535 F -.15(exe)144 180 S .141(cuted with).15 F F1(.)2.641 E F0
-(or)2.641 E F1(sour)2.641 E(ce)-.18 E F0 2.641(\)i)C 2.641(sa)-2.641 G
-2.641(tt)-2.641 G .142(he top of the stack.)-2.641 F .142
-(When a subroutine is e)5.142 F -.15(xe)-.15 G .142
-(cuted, the number of).15 F 2.631(parameters passed is pushed onto)144
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192 R/F2 9/Times-Bold@0 SF -.27(BA)5.13 G(SH_ARGC).27 E/F3 9
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-(extdeb)2.784 E(ug)-.2 E F0 .284(option to the)2.784 F F1(shopt)2.784 E
-F0 -.2(bu)2.784 G .284(iltin belo).2 F(w\).)-.25 E(Setting)144 216 Q F1
-(extdeb)3.363 E(ug)-.2 E F0 .863(after the shell has started to e)3.363
-F -.15(xe)-.15 G .862(cute a script, or referencing this v).15 F .862
+/Times-Roman@0 SF(.)A F0 2.63(The shell sets)7.13 F F2 -.27(BA)5.131 G
+(SH_ARGC).27 E F0 2.631(only when in)4.881 F -.15(ex)144 204 S .284
+(tended deb).15 F .284(ugging mode \(see the description of the)-.2 F F1
+(extdeb)2.784 E(ug)-.2 E F0 .283(option to the)2.783 F F1(shopt)2.783 E
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+(extdeb)3.362 E(ug)-.2 E F0 .862(after the shell has started to e)3.362
+F -.15(xe)-.15 G .863(cute a script, or referencing this v).15 F .863
(ariable when)-.25 F F1(extdeb)144 228 Q(ug)-.2 E F0
(is not set, may result in inconsistent v)2.5 E(alues.)-.25 E F1 -.3(BA)
-108 240 S(SH_ARGV).3 E F0 .979(An array v)144 252 R .979
+108 240 S(SH_ARGV).3 E F0 .98(An array v)144 252 R .979
(ariable containing all of the parameters in the current)-.25 F F1(bash)
-3.48 E F0 -.15(exe)3.48 G .98(cution call stack.).15 F(The)5.98 E .275(\
-\214nal parameter of the last subroutine call is at the top of the stac\
-k; the \214rst parameter of the initial)144 264 R 1.424
+3.479 E F0 -.15(exe)3.479 G .979(cution call stack.).15 F(The)5.979 E
+.275(\214nal parameter of the last subroutine call is at the top of the\
+ stack; the \214rst parameter of the initial)144 264 R 1.424
(call is at the bottom.)144 276 R 1.424(When a subroutine is e)6.424 F
-.15(xe)-.15 G 1.424(cuted, the parameters supplied are pushed onto).15
F F2 -.27(BA)144 288 S(SH_ARGV).27 E F3(.)A F0 2.197(The shell sets)
6.697 F F2 -.27(BA)4.697 G(SH_ARGV).27 E F0 2.197(only when in e)4.447 F
-2.197(xtended deb)-.15 F 2.197(ugging mode \(see the)-.2 F .965
-(description of the)144 300 R F1(extdeb)3.465 E(ug)-.2 E F0 .966
-(option to the)3.465 F F1(shopt)3.466 E F0 -.2(bu)3.466 G .966
-(iltin belo).2 F 3.466(w\). Setting)-.25 F F1(extdeb)3.466 E(ug)-.2 E F0
-.966(after the shell)3.466 F .32(has started to e)144 312 R -.15(xe)-.15
-G .32(cute a script, or referencing this v).15 F .319(ariable when)-.25
-F F1(extdeb)2.819 E(ug)-.2 E F0 .319(is not set, may result in)2.819 F
-(inconsistent v)144 324 Q(alues.)-.25 E F1 -.3(BA)108 336 S(SH_ARGV0).3
-E F0 .25(When referenced, this v)144 348 R .25(ariable e)-.25 F .251
+2.197(xtended deb)-.15 F 2.197(ugging mode \(see the)-.2 F .966
+(description of the)144 300 R F1(extdeb)3.466 E(ug)-.2 E F0 .966
+(option to the)3.466 F F1(shopt)3.466 E F0 -.2(bu)3.466 G .966
+(iltin belo).2 F 3.466(w\). Setting)-.25 F F1(extdeb)3.465 E(ug)-.2 E F0
+.965(after the shell)3.465 F .319(has started to e)144 312 R -.15(xe)
+-.15 G .319(cute a script, or referencing this v).15 F .319
+(ariable when)-.25 F F1(extdeb)2.82 E(ug)-.2 E F0 .32
+(is not set, may result in)2.82 F(inconsistent v)144 324 Q(alues.)-.25 E
+F1 -.3(BA)108 336 S(SH_ARGV0).3 E F0 .251(When referenced, this v)144
+348 R .251(ariable e)-.25 F .251
(xpands to the name of the shell or shell script \(identical to)-.15 F
-F1($0)2.751 E F0 2.751(;s)C(ee)-2.751 E 1.224
+F1($0)2.75 E F0 2.75(;s)C(ee)-2.75 E 1.224
(the description of special parameter 0 abo)144 360 R -.15(ve)-.15 G
3.724(\). Assignment).15 F(to)3.724 E F1 -.3(BA)3.724 G(SH_ARGV0).3 E F0
-1.224(causes the v)3.724 F(alue)-.25 E .247
+1.225(causes the v)3.724 F(alue)-.25 E .247
(assigned to also be assigned to)144 372 R F1($0)2.747 E F0 5.247(.I)C
(f)-5.247 E F1 -.3(BA)2.747 G(SH_ARGV0).3 E F0 .247
(is unset, it loses its special properties, e)2.747 F -.15(ve)-.25 G(n)
.15 E(if it is subsequently reset.)144 384 Q F1 -.3(BA)108 396 S
-(SH_CMDS).3 E F0 .668(An associati)144 408 R .968 -.15(ve a)-.25 H .668
+(SH_CMDS).3 E F0 .667(An associati)144 408 R .967 -.15(ve a)-.25 H .667
(rray v).15 F .668(ariable whose members correspond to the internal has\
-h table of commands)-.25 F .195(as maintained by the)144 420 R F1(hash)
-2.695 E F0 -.2(bu)2.695 G 2.695(iltin. Elements).2 F .196
+h table of commands)-.25 F .196(as maintained by the)144 420 R F1(hash)
+2.696 E F0 -.2(bu)2.696 G 2.696(iltin. Elements).2 F .195
(added to this array appear in the hash table; ho)2.696 F(we)-.25 E -.15
(ve)-.25 G -.4(r,).15 G .852(unsetting array elements currently does no\
t cause command names to be remo)144 432 R -.15(ve)-.15 G 3.352(df).15 G
-.852(rom the hash)-3.352 F 2.5(table. If)144 444 R F1 -.3(BA)2.5 G
+.853(rom the hash)-3.352 F 2.5(table. If)144 444 R F1 -.3(BA)2.5 G
(SH_CMDS).3 E F0(is unset, it loses its special properties, e)2.5 E -.15
(ve)-.25 G 2.5(ni).15 G 2.5(fi)-2.5 G 2.5(ti)-2.5 G 2.5(ss)-2.5 G
-(ubsequently reset.)-2.5 E F1 -.3(BA)108 456 S(SH_COMMAND).3 E F0 1.242
+(ubsequently reset.)-2.5 E F1 -.3(BA)108 456 S(SH_COMMAND).3 E F0 1.243
(The command currently being e)144 468 R -.15(xe)-.15 G 1.243
-(cuted or about to be e).15 F -.15(xe)-.15 G 1.243
-(cuted, unless the shell is e).15 F -.15(xe)-.15 G 1.243(cuting a).15 F
-.263(command as the result of a trap, in which case it is the command e)
-144 480 R -.15(xe)-.15 G .262(cuting at the time of the trap.).15 F(If)
+(cuted or about to be e).15 F -.15(xe)-.15 G 1.242
+(cuted, unless the shell is e).15 F -.15(xe)-.15 G 1.242(cuting a).15 F
+.262(command as the result of a trap, in which case it is the command e)
+144 480 R -.15(xe)-.15 G .263(cuting at the time of the trap.).15 F(If)
144 492 Q F1 -.3(BA)2.5 G(SH_COMMAND).3 E F0
(is unset, it loses its special properties, e)2.5 E -.15(ve)-.25 G 2.5
(ni).15 G 2.5(fi)-2.5 G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)
-2.5 E F1 -.3(BA)108 504 S(SH_EXECUTION_STRING).3 E F0(The command ar)
144 516 Q(gument to the)-.18 E F1<ad63>2.5 E F0(in)2.5 E -.2(vo)-.4 G
-(cation option.).2 E F1 -.3(BA)108 528 S(SH_LINENO).3 E F0 .692
+(cation option.).2 E F1 -.3(BA)108 528 S(SH_LINENO).3 E F0 .693
(An array v)144 540 R .692(ariable whose members are the line numbers i\
-n source \214les where each corresponding)-.25 F .97(member of)144 552 R
-F2(FUNCN)3.47 E(AME)-.18 E F0 -.1(wa)3.22 G 3.47(si).1 G -1.9 -.4(nv o)
--3.47 H -.1(ke).4 G(d.).1 E F1(${B)5.969 E(ASH_LINENO[)-.3 E/F4 10
-/Times-Italic@0 SF($i)A F1(]})A F0 .969
-(is the line number in the source)3.469 F 14.671(\214le \()144 564 R F1
-(${B)A(ASH_SOURCE[)-.3 E F4($i+1)A F1(]})A F0 17.171(\)w)C(here)-17.171
+n source \214les where each corresponding)-.25 F .969(member of)144 552
+R F2(FUNCN)3.469 E(AME)-.18 E F0 -.1(wa)3.219 G 3.469(si).1 G -1.9 -.4
+(nv o)-3.469 H -.1(ke).4 G(d.).1 E F1(${B)5.969 E(ASH_LINENO[)-.3 E/F4
+10/Times-Italic@0 SF($i)A F1(]})A F0 .97
+(is the line number in the source)3.469 F 14.672(\214le \()144 564 R F1
+(${B)A(ASH_SOURCE[)-.3 E F4($i+1)A F1(]})A F0 17.172(\)w)C(here)-17.172
E F1(${FUNCN)17.172 E(AME[)-.2 E F4($i)A F1(]})A F0 -.1(wa)17.172 G
-17.172(sc).1 G 14.672(alled \(or)-17.172 F F1(${B)144 576 Q(ASH_LINENO[)
+17.171(sc).1 G 14.671(alled \(or)-17.171 F F1(${B)144 576 Q(ASH_LINENO[)
-.3 E F4($i-1)A F1(]})A F0 .115
(if referenced within another shell function\).)2.615 F(Use)5.115 E F2
(LINENO)2.615 E F0 .115(to obtain the)2.365 F(current line number)144
-.95(AT)-.74 G(H).95 E F0 4.07(Ac)144 612 S 1.57(olon-separated list of\
directories in which the shell looks for dynamically loadable b)-4.07 F
(uiltins)-.2 E(speci\214ed by the)144 624 Q F1(enable)2.5 E F0(command.)
-2.5 E F1 -.3(BA)108 636 S(SH_REMA).3 E(TCH)-.95 E F0 .006(An array v)144
-648 R .006(ariable whose members are assigned by the)-.25 F F1(=~)2.506
-E F0 .005(binary operator to the)2.506 F F1([[)2.505 E F0 .005
-(conditional com-)2.505 F 2.506(mand. The)144 660 R .007
-(element with inde)2.506 F 2.507(x0i)-.15 G 2.507(st)-2.507 G .007
-(he portion of the string matching the entire re)-2.507 F .007(gular e)
--.15 F(xpression.)-.15 E .998(The element with inde)144 672 R(x)-.15 E
-F4(n)3.498 E F0 .997(is the portion of the string matching the)3.498 F
-F4(n)3.497 E F0 .997(th parenthesized sube)B(xpres-)-.15 E 2.5
+2.5 E F1 -.3(BA)108 636 S(SH_REMA).3 E(TCH)-.95 E F0 .005(An array v)144
+648 R .005(ariable whose members are assigned by the)-.25 F F1(=~)2.506
+E F0 .006(binary operator to the)2.506 F F1([[)2.506 E F0 .006
+(conditional com-)2.506 F 2.507(mand. The)144 660 R .007
+(element with inde)2.507 F 2.507(x0i)-.15 G 2.507(st)-2.507 G .007
+(he portion of the string matching the entire re)-2.507 F .006(gular e)
+-.15 F(xpression.)-.15 E .997(The element with inde)144 672 R(x)-.15 E
+F4(n)3.497 E F0 .997(is the portion of the string matching the)3.497 F
+F4(n)3.498 E F0 .998(th parenthesized sube)B(xpres-)-.15 E 2.5
(sion. This)144 684 R -.25(va)2.5 G(riable is read-only).25 E(.)-.65 E
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iable whose members are the source \214lenames where the corresponding \
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-Cg EP
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%%Page: 12 12
%%BeginPageSetup
BP
(and called from)2.5 E F1(${B)2.5 E(ASH_SOURCE[)-.3 E F2($i+1)A F1(]})A
F0(.)A F1 -.3(BA)108 96 S(SH_SUBSHELL).3 E F0 .296
(Incremented by one within each subshell or subshell en)144 108 R .296
-(vironment when the shell be)-.4 F .297(gins e)-.15 F -.15(xe)-.15 G
-(cuting).15 E 1.277(in that en)144 120 R 3.777(vironment. The)-.4 F
-1.277(initial v)3.777 F 1.277(alue is 0.)-.25 F(If)6.277 E F1 -.3(BA)
-3.777 G(SH_SUBSHELL).3 E F0 1.276(is unset, it loses its special)3.777 F
+(vironment when the shell be)-.4 F .296(gins e)-.15 F -.15(xe)-.15 G
+(cuting).15 E 1.276(in that en)144 120 R 3.776(vironment. The)-.4 F
+1.276(initial v)3.776 F 1.277(alue is 0.)-.25 F(If)6.277 E F1 -.3(BA)
+3.777 G(SH_SUBSHELL).3 E F0 1.277(is unset, it loses its special)3.777 F
(properties, e)144 132 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(fi)-2.5 G 2.5
(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)-2.5 E F1 -.3(BA)108 144 S
-(SH_VERSINFO).3 E F0 2.644(Ar)144 156 S .144(eadonly array v)-2.644 F
+(SH_VERSINFO).3 E F0 2.645(Ar)144 156 S .145(eadonly array v)-2.645 F
.144(ariable whose members hold v)-.25 F .144
-(ersion information for this instance of)-.15 F F1(bash)2.645 E F0 5.145
-(.T)C(he)-5.145 E -.25(va)144 168 S
+(ersion information for this instance of)-.15 F F1(bash)2.644 E F0 5.144
+(.T)C(he)-5.144 E -.25(va)144 168 S
(lues assigned to the array members are as follo).25 E(ws:)-.25 E F1 -.3
(BA)144 186 S(SH_VERSINFO[).3 E F0(0)A F1(])A F0(The major v)264 186 Q
(ersion number \(the)-.15 E F2 -.37(re)2.5 G(lease).37 E F0(\).)A F1 -.3
(CHTYPE)-.495 E/F4 9/Times-Roman@0 SF(.)A F1 -.3(BA)108 258 S
(SH_VERSION).3 E F0(Expands to a string describing the v)144 270 Q
(ersion of this instance of)-.15 E F1(bash)2.5 E F0(.)A F1(COMP_CW)108
-282 Q(ORD)-.1 E F0 .397(An inde)144 294 R 2.897(xi)-.15 G(nto)-2.897 E
+282 Q(ORD)-.1 E F0 .396(An inde)144 294 R 2.896(xi)-.15 G(nto)-2.896 E
F1(${COMP_W)2.896 E(ORDS})-.1 E F0 .396(of the w)2.896 F .396
-(ord containing the current cursor position.)-.1 F .396(This v)5.396 F
-(ari-)-.25 E 1.18(able is a)144 306 R -.25(va)-.2 G 1.181
+(ord containing the current cursor position.)-.1 F .397(This v)5.397 F
+(ari-)-.25 E 1.181(able is a)144 306 R -.25(va)-.2 G 1.181
(ilable only in shell functions in).25 F -.2(vo)-.4 G -.1(ke).2 G 3.681
-(db).1 G 3.681(yt)-3.681 G 1.181(he programmable completion f)-3.681 F
-1.181(acilities \(see)-.1 F F1(Pr)144 318 Q(ogrammable Completion)-.18 E
+(db).1 G 3.681(yt)-3.681 G 1.18(he programmable completion f)-3.681 F
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F0(belo)2.5 E(w\).)-.25 E F1(COMP_KEY)108 330 Q F0(The k)144 342 Q .3
-.15(ey \()-.1 H(or \214nal k).15 E .3 -.15(ey o)-.1 H 2.5(fak).15 G .3
-.15(ey s)-2.6 H(equence\) used to in).15 E -.2(vo)-.4 G .2 -.1(ke t).2
-H(he current completion function.).1 E F1(COMP_LINE)108 354 Q F0 1.208
+H(he current completion function.).1 E F1(COMP_LINE)108 354 Q F0 1.207
(The current command line.)144 366 R 1.208(This v)6.208 F 1.208
(ariable is a)-.25 F -.25(va)-.2 G 1.208
-(ilable only in shell functions and e).25 F 1.207(xternal com-)-.15 F
-2.848(mands in)144 378 R -.2(vo)-.4 G -.1(ke).2 G 5.349(db).1 G 5.349
+(ilable only in shell functions and e).25 F 1.208(xternal com-)-.15 F
+2.849(mands in)144 378 R -.2(vo)-.4 G -.1(ke).2 G 5.349(db).1 G 5.349
(yt)-5.349 G 2.849(he programmable completion f)-5.349 F 2.849
-(acilities \(see)-.1 F F1(Pr)5.349 E 2.849(ogrammable Completion)-.18 F
-F0(belo)144 390 Q(w\).)-.25 E F1(COMP_POINT)108 402 Q F0 .667(The inde)
-144 414 R 3.167(xo)-.15 G 3.167(ft)-3.167 G .666
-(he current cursor position relati)-3.167 F .966 -.15(ve t)-.25 H 3.166
+(acilities \(see)-.1 F F1(Pr)5.349 E 2.848(ogrammable Completion)-.18 F
+F0(belo)144 390 Q(w\).)-.25 E F1(COMP_POINT)108 402 Q F0 .666(The inde)
+144 414 R 3.166(xo)-.15 G 3.166(ft)-3.166 G .666
+(he current cursor position relati)-3.166 F .966 -.15(ve t)-.25 H 3.166
(ot).15 G .666(he be)-3.166 F .666(ginning of the current command.)-.15
-F .666(If the)5.666 F .534
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(current cursor position is at the end of the current command, the v)144
-426 R .535(alue of this v)-.25 F .535(ariable is equal to)-.25 F F1
-(${#COMP_LINE})144 438 Q F0 7.006(.T)C 2.006(his v)-7.006 F 2.006
-(ariable is a)-.25 F -.25(va)-.2 G 2.005
-(ilable only in shell functions and e).25 F 2.005(xternal commands)-.15
+426 R .534(alue of this v)-.25 F .534(ariable is equal to)-.25 F F1
+(${#COMP_LINE})144 438 Q F0 7.005(.T)C 2.005(his v)-7.005 F 2.005
+(ariable is a)-.25 F -.25(va)-.2 G 2.006
+(ilable only in shell functions and e).25 F 2.006(xternal commands)-.15
F(in)144 450 Q -.2(vo)-.4 G -.1(ke).2 G 2.5(db).1 G 2.5(yt)-2.5 G
(he programmable completion f)-2.5 E(acilities \(see)-.1 E F1(Pr)2.5 E
(ogrammable Completion)-.18 E F0(belo)2.5 E(w\).)-.25 E F1(COMP_TYPE)108
-462 Q F0 .041(Set to an inte)144 474 R .041(ger v)-.15 F .041(alue corr\
+462 Q F0 .042(Set to an inte)144 474 R .042(ger v)-.15 F .041(alue corr\
esponding to the type of completion attempted that caused a completion)
--.25 F .338(function to be called:)144 486 R F2 -.5(TA)2.837 G(B).5 E F0
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2.837(,f)C .337(or normal completion,)-2.837 F F2(?)2.837 E F0 2.837(,f)
-C .337(or listing completions after successi)-2.837 F .637 -.15(ve t)
--.25 H(abs,).15 E F2(!)144 498 Q F0 4.091(,f)C 1.591
-(or listing alternati)-4.091 F -.15(ve)-.25 G 4.092(so).15 G 4.092(np)
+C .337(or listing completions after successi)-2.837 F .638 -.15(ve t)
+-.25 H(abs,).15 E F2(!)144 498 Q F0 4.092(,f)C 1.592
+(or listing alternati)-4.092 F -.15(ve)-.25 G 4.092(so).15 G 4.092(np)
-4.092 G 1.592(artial w)-4.092 F 1.592(ord completion,)-.1 F F2(@)4.092
E F0 4.092(,t)C 4.092(ol)-4.092 G 1.592(ist completions if the w)-4.092
-F 1.592(ord is not)-.1 F 1.553(unmodi\214ed, or)144 510 R F2(%)4.053 E
+F 1.591(ord is not)-.1 F 1.552(unmodi\214ed, or)144 510 R F2(%)4.052 E
F0 4.052(,f)C 1.552(or menu completion.)-4.052 F 1.552(This v)6.552 F
1.552(ariable is a)-.25 F -.25(va)-.2 G 1.552
-(ilable only in shell functions and).25 F -.15(ex)144 522 S 2.928
+(ilable only in shell functions and).25 F -.15(ex)144 522 S 2.929
(ternal commands in).15 F -.2(vo)-.4 G -.1(ke).2 G 5.429(db).1 G 5.429
(yt)-5.429 G 2.929(he programmable completion f)-5.429 F 2.929
-(acilities \(see)-.1 F F1(Pr)5.429 E(ogrammable)-.18 E(Completion)144
+(acilities \(see)-.1 F F1(Pr)5.428 E(ogrammable)-.18 E(Completion)144
534 Q F0(belo)2.5 E(w\).)-.25 E F1(COMP_W)108 546 Q(ORDBREAKS)-.1 E F0
-1.336(The set of characters that the)144 558 R F1 -.18(re)3.836 G
-(adline).18 E F0 1.336(library treats as w)3.836 F 1.335
-(ord separators when performing w)-.1 F(ord)-.1 E 3.125(completion. If)
-144 570 R F3(COMP_W)3.125 E(ORDBREAKS)-.09 E F0 .626
-(is unset, it loses its special properties, e)2.875 F -.15(ve)-.25 G
-3.126(ni).15 G 3.126(fi)-3.126 G 3.126(ti)-3.126 G 3.126(ss)-3.126 G
-(ubse-)-3.126 E(quently reset.)144 582 Q F1(COMP_W)108 594 Q(ORDS)-.1 E
-F0 .654(An array v)144 606 R .654(ariable \(see)-.25 F F1(Arrays)3.154 E
-F0(belo)3.154 E .654(w\) consisting of the indi)-.25 F .653(vidual w)
--.25 F .653(ords in the current command)-.1 F 4.332(line. The)144 618 R
+1.335(The set of characters that the)144 558 R F1 -.18(re)3.836 G
+(adline).18 E F0 1.336(library treats as w)3.836 F 1.336
+(ord separators when performing w)-.1 F(ord)-.1 E 3.126(completion. If)
+144 570 R F3(COMP_W)3.126 E(ORDBREAKS)-.09 E F0 .626
+(is unset, it loses its special properties, e)2.876 F -.15(ve)-.25 G
+3.125(ni).15 G 3.125(fi)-3.125 G 3.125(ti)-3.125 G 3.125(ss)-3.125 G
+(ubse-)-3.125 E(quently reset.)144 582 Q F1(COMP_W)108 594 Q(ORDS)-.1 E
+F0 .653(An array v)144 606 R .653(ariable \(see)-.25 F F1(Arrays)3.153 E
+F0(belo)3.153 E .654(w\) consisting of the indi)-.25 F .654(vidual w)
+-.25 F .654(ords in the current command)-.1 F 4.333(line. The)144 618 R
1.832(line is split into w)4.332 F 1.832(ords as)-.1 F F1 -.18(re)4.332
G(adline).18 E F0 -.1(wo)4.332 G 1.832(uld split it, using).1 F F3
-(COMP_W)4.332 E(ORDBREAKS)-.09 E F0(as)4.083 E .832(described abo)144
-630 R -.15(ve)-.15 G 5.832(.T).15 G .832(his v)-5.832 F .832
-(ariable is a)-.25 F -.25(va)-.2 G .831
-(ilable only in shell functions in).25 F -.2(vo)-.4 G -.1(ke).2 G 3.331
-(db).1 G 3.331(yt)-3.331 G .831(he programmable)-3.331 F(completion f)
+(COMP_W)4.332 E(ORDBREAKS)-.09 E F0(as)4.082 E .831(described abo)144
+630 R -.15(ve)-.15 G 5.831(.T).15 G .831(his v)-5.831 F .831
+(ariable is a)-.25 F -.25(va)-.2 G .832
+(ilable only in shell functions in).25 F -.2(vo)-.4 G -.1(ke).2 G 3.332
+(db).1 G 3.332(yt)-3.332 G .832(he programmable)-3.332 F(completion f)
144 642 Q(acilities \(see)-.1 E F1(Pr)2.5 E(ogrammable Completion)-.18 E
-F0(belo)2.5 E(w\).)-.25 E F1(COPR)108 654 Q(OC)-.3 E F0 .168(An array v)
-144 666 R .168(ariable \(see)-.25 F F1(Arrays)2.668 E F0(belo)2.669 E
+F0(belo)2.5 E(w\).)-.25 E F1(COPR)108 654 Q(OC)-.3 E F0 .169(An array v)
+144 666 R .169(ariable \(see)-.25 F F1(Arrays)2.669 E F0(belo)2.669 E
.169
(w\) created to hold the \214le descriptors for output from and input)
-.25 F(to an unnamed coprocess \(see)144 678 Q F1(Copr)2.5 E(ocesses)
-.9 G(K).55 E F0 2.26(An array v)144 702 R 2.26(ariable \(see)-.25 F F1
(Arrays)4.76 E F0(belo)4.76 E 2.26
(w\) containing the current contents of the directory stack.)-.25 F
-1.094(Directories appear in the stack in the order the)144 714 R 3.594
-(ya)-.15 G 1.095(re displayed by the)-3.594 F F1(dirs)3.595 E F0 -.2(bu)
-3.595 G 3.595(iltin. Assigning).2 F(to)3.595 E 1.432
+1.095(Directories appear in the stack in the order the)144 714 R 3.594
+(ya)-.15 G 1.094(re displayed by the)-3.594 F F1(dirs)3.594 E F0 -.2(bu)
+3.594 G 3.594(iltin. Assigning).2 F(to)3.594 E 1.431
(members of this array v)144 726 R 1.432
(ariable may be used to modify directories already in the stack, b)-.25
-F 1.431(ut the)-.2 F(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(12)
-200.665 E 0 Cg EP
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%%Page: 13 13
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(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
SF(pushd)144 84 Q F0(and)2.746 E F1(popd)2.746 E F0 -.2(bu)2.746 G .246
(iltins must be used to add and remo).2 F .546 -.15(ve d)-.15 H 2.746
-(irectories. Assignment).15 F .246(to this v)2.746 F(ariable)-.25 E .351
+(irectories. Assignment).15 F .246(to this v)2.746 F(ariable)-.25 E .35
(will not change the current directory)144 96 R 5.35(.I)-.65 G(f)-5.35 E
/F2 9/Times-Bold@0 SF(DIRST)2.85 E -.495(AC)-.81 G(K).495 E F0 .35
-(is unset, it loses its special properties, e)2.6 F -.15(ve)-.25 G 2.85
-(ni).15 G(f)-2.85 E(it is subsequently reset.)144 108 Q F1(EPOCHREAL)108
-120 Q(TIME)-.92 E F0 .337(Each time this parameter is referenced, it e)
-144 132 R .338(xpands to the number of seconds since the Unix Epoch)-.15
-F(\(see)144 144 Q/F3 10/Times-Italic@0 SF(time)2.917 E F0 .417
-(\(3\)\) as a \215oating point v)B .416
-(alue with micro-second granularity)-.25 F 5.416(.A)-.65 G .416
-(ssignments to)-5.416 F F2(EPOCHRE-)2.916 E(AL)144 156 Q(TIME)-.828 E F0
-1.09(are ignored.)3.34 F(If)6.09 E F2(EPOCHREAL)3.59 E(TIME)-.828 E F0
-1.09(is unset, it loses its special properties, e)3.34 F -.15(ve)-.25 G
-3.591(ni).15 G 3.591(fi)-3.591 G 3.591(ti)-3.591 G(s)-3.591 E
-(subsequently reset.)144 168 Q F1(EPOCHSECONDS)108 180 Q F0 .338
-(Each time this parameter is referenced, it e)144 192 R .337
+(is unset, it loses its special properties, e)2.6 F -.15(ve)-.25 G 2.851
+(ni).15 G(f)-2.851 E(it is subsequently reset.)144 108 Q F1(EPOCHREAL)
+108 120 Q(TIME)-.92 E F0 .338
+(Each time this parameter is referenced, it e)144 132 R .337
+(xpands to the number of seconds since the Unix Epoch)-.15 F(\(see)144
+144 Q/F3 10/Times-Italic@0 SF(time)2.916 E F0 .416
+(\(3\)\) as a \215oating point v)B .417
+(alue with micro-second granularity)-.25 F 5.417(.A)-.65 G .417
+(ssignments to)-5.417 F F2(EPOCHRE-)2.917 E(AL)144 156 Q(TIME)-.828 E F0
+1.091(are ignored.)3.341 F(If)6.091 E F2(EPOCHREAL)3.59 E(TIME)-.828 E
+F0 1.09(is unset, it loses its special properties, e)3.34 F -.15(ve)-.25
+G 3.59(ni).15 G 3.59(fi)-3.59 G 3.59(ti)-3.59 G(s)-3.59 E
+(subsequently reset.)144 168 Q F1(EPOCHSECONDS)108 180 Q F0 .337
+(Each time this parameter is referenced, it e)144 192 R .338
(xpands to the number of seconds since the Unix Epoch)-.15 F(\(see)144
-204 Q F3(time)4.041 E F0 4.041(\(3\)\). Assignments)B(to)4.041 E F2
-(EPOCHSECONDS)4.041 E F0 1.542(are ignored.)3.792 F(If)6.542 E F2
-(EPOCHSECONDS)4.042 E F0 1.542(is unset, it)3.792 F
+204 Q F3(time)4.042 E F0 4.042(\(3\)\). Assignments)B(to)4.042 E F2
+(EPOCHSECONDS)4.042 E F0 1.542(are ignored.)3.792 F(If)6.542 E F2
+(EPOCHSECONDS)4.041 E F0 1.541(is unset, it)3.791 F
(loses its special properties, e)144 216 Q -.15(ve)-.25 G 2.5(ni).15 G
2.5(fi)-2.5 G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)-2.5 E F1
-(EUID)108 228 Q F0 1.104(Expands to the ef)144 228 R(fecti)-.25 E 1.403
+(EUID)108 228 Q F0 1.103(Expands to the ef)144 228 R(fecti)-.25 E 1.403
-.15(ve u)-.25 H 1.103(ser ID of the current user).15 F 3.603(,i)-.4 G
-1.103(nitialized at shell startup.)-3.603 F 1.103(This v)6.103 F 1.103
+1.103(nitialized at shell startup.)-3.603 F 1.104(This v)6.103 F 1.104
(ariable is)-.25 F(readonly)144 240 Q(.)-.65 E F1(FUNCN)108 252 Q(AME)
--.2 E F0 .478(An array v)144 264 R .479
+-.2 E F0 .479(An array v)144 264 R .479
(ariable containing the names of all shell functions currently in the e)
--.25 F -.15(xe)-.15 G .479(cution call stack.).15 F .277
-(The element with inde)144 276 R 2.777(x0i)-.15 G 2.777(st)-2.777 G .276
-(he name of an)-2.777 F 2.776(yc)-.15 G(urrently-e)-2.776 E -.15(xe)-.15
-G .276(cuting shell function.).15 F .276(The bottom-most)5.276 F .384
+-.25 F -.15(xe)-.15 G .478(cution call stack.).15 F .276
+(The element with inde)144 276 R 2.776(x0i)-.15 G 2.776(st)-2.776 G .276
+(he name of an)-2.776 F 2.777(yc)-.15 G(urrently-e)-2.777 E -.15(xe)-.15
+G .277(cuting shell function.).15 F .277(The bottom-most)5.277 F .385
(element \(the one with the highest inde)144 288 R .384(x\) is)-.15 F/F4
-10/Courier@0 SF("main")2.884 E F0 5.384(.T)C .384(his v)-5.384 F .385
-(ariable e)-.25 F .385(xists only when a shell func-)-.15 F .076
-(tion is e)144 300 R -.15(xe)-.15 G 2.576(cuting. Assignments).15 F(to)
-2.576 E F2(FUNCN)2.576 E(AME)-.18 E F0(ha)2.326 E .376 -.15(ve n)-.2 H
-2.576(oe).15 G -.25(ff)-2.576 G 2.576(ect. If).25 F F2(FUNCN)2.575 E
-(AME)-.18 E F0 .075(is unset, it loses its)2.325 F
+10/Courier@0 SF("main")2.884 E F0 5.384(.T)C .384(his v)-5.384 F .384
+(ariable e)-.25 F .384(xists only when a shell func-)-.15 F .075
+(tion is e)144 300 R -.15(xe)-.15 G 2.575(cuting. Assignments).15 F(to)
+2.575 E F2(FUNCN)2.575 E(AME)-.18 E F0(ha)2.325 E .376 -.15(ve n)-.2 H
+2.576(oe).15 G -.25(ff)-2.576 G 2.576(ect. If).25 F F2(FUNCN)2.576 E
+(AME)-.18 E F0 .076(is unset, it loses its)2.326 F
(special properties, e)144 312 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(fi)-2.5
-G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)-2.5 E .11(This v)144
+G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)-2.5 E .111(This v)144
330 R .111(ariable can be used with)-.25 F F1 -.3(BA)2.611 G(SH_LINENO)
.3 E F0(and)2.611 E F1 -.3(BA)2.611 G(SH_SOURCE).3 E F0 5.111(.E)C .111
-(ach element of)-5.111 F F1(FUNC-)2.611 E -.2(NA)144 342 S(ME).2 E F0
+(ach element of)-5.111 F F1(FUNC-)2.61 E -.2(NA)144 342 S(ME).2 E F0
1.404(has corresponding elements in)3.904 F F1 -.3(BA)3.904 G(SH_LINENO)
.3 E F0(and)3.904 E F1 -.3(BA)3.904 G(SH_SOURCE).3 E F0 1.404
(to describe the)3.904 F .012(call stack.)144 354 R -.15(Fo)5.012 G
2.512(ri).15 G(nstance,)-2.512 E F1(${FUNCN)2.512 E(AME[)-.2 E F3($i)A
F1(]})A F0 -.1(wa)2.512 G 2.512(sc).1 G .012(alled from the \214le)
--2.512 F F1(${B)2.512 E(ASH_SOURCE[)-.3 E F3($i+1)A F1(]})A F0 1.184
-(at line number)144 366 R F1(${B)3.684 E(ASH_LINENO[)-.3 E F3($i)A F1
-(]})A F0 6.184(.T)C(he)-6.184 E F1(caller)3.683 E F0 -.2(bu)3.683 G
-1.183(iltin displays the current call stack using).2 F
-(this information.)144 378 Q F1(GR)108 390 Q(OUPS)-.3 E F0 1.228
+-2.512 F F1(${B)2.512 E(ASH_SOURCE[)-.3 E F3($i+1)A F1(]})A F0 1.183
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+1.184(iltin displays the current call stack using).2 F
+(this information.)144 378 Q F1(GR)108 390 Q(OUPS)-.3 E F0 1.229
(An array v)144 402 R 1.228(ariable containing the list of groups of wh\
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-.572(ments to)144 414 R F2(GR)3.072 E(OUPS)-.27 E F0(ha)2.822 E .872
+ich the current user is a member)-.25 F 6.228(.A)-.55 G(ssign-)-6.228 E
+.571(ments to)144 414 R F2(GR)3.071 E(OUPS)-.27 E F0(ha)2.822 E .872
-.15(ve n)-.2 H 3.072(oe).15 G -.25(ff)-3.072 G 3.072(ect. If).25 F F2
(GR)3.072 E(OUPS)-.27 E F0 .572
(is unset, it loses its special properties, e)2.822 F -.15(ve)-.25 G
-3.072(ni).15 G 3.071(fi)-3.072 G 3.071(ti)-3.071 G(s)-3.071 E
-(subsequently reset.)144 426 Q F1(HISTCMD)108 438 Q F0 .355
-(The history number)144 450 R 2.855(,o)-.4 G 2.855(ri)-2.855 G(nde)
--2.855 E 2.856(xi)-.15 G 2.856(nt)-2.856 G .356
+3.072(ni).15 G 3.072(fi)-3.072 G 3.072(ti)-3.072 G(s)-3.072 E
+(subsequently reset.)144 426 Q F1(HISTCMD)108 438 Q F0 .356
+(The history number)144 450 R 2.856(,o)-.4 G 2.856(ri)-2.856 G(nde)
+-2.856 E 2.856(xi)-.15 G 2.856(nt)-2.856 G .356
(he history list, of the current command.)-2.856 F(If)5.356 E F2
-(HISTCMD)2.856 E F0 .356(is unset, it)2.606 F
+(HISTCMD)2.855 E F0 .355(is unset, it)2.605 F
(loses its special properties, e)144 462 Q -.15(ve)-.25 G 2.5(ni).15 G
2.5(fi)-2.5 G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)-2.5 E F1
(HOSTN)108 474 Q(AME)-.2 E F0
(Automatically set to the name of the current host.)144 486 Q F1
-(HOSTTYPE)108 498 Q F0 .223(Automatically set to a string that uniquely\
- describes the type of machine on which)144 510 R F1(bash)2.722 E F0
-.222(is e)2.722 F -.15(xe)-.15 G(cut-).15 E 2.5(ing. The)144 522 R(def)
+(HOSTTYPE)108 498 Q F0 .222(Automatically set to a string that uniquely\
+ describes the type of machine on which)144 510 R F1(bash)2.723 E F0
+.223(is e)2.723 F -.15(xe)-.15 G(cut-).15 E 2.5(ing. The)144 522 R(def)
2.5 E(ault is system-dependent.)-.1 E F1(LINENO)108 534 Q F0 1.408(Each\
time this parameter is referenced, the shell substitutes a decimal num\
ber representing the)144 546 R .078(current sequential line number \(st\
-arting with 1\) within a script or function.)144 558 R .078
-(When not in a script or)5.078 F .306(function, the v)144 570 R .306
-(alue substituted is not guaranteed to be meaningful.)-.25 F(If)5.307 E
-F2(LINENO)2.807 E F0 .307(is unset, it loses its)2.557 F
+arting with 1\) within a script or function.)144 558 R .079
+(When not in a script or)5.078 F .307(function, the v)144 570 R .307
+(alue substituted is not guaranteed to be meaningful.)-.25 F(If)5.306 E
+F2(LINENO)2.806 E F0 .306(is unset, it loses its)2.556 F
(special properties, e)144 582 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(fi)-2.5
G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)-2.5 E F1(MA)108 594 Q
(CHTYPE)-.55 E F0 .898(Automatically set to a string that fully describ\
-es the system type on which)144 606 R F1(bash)3.398 E F0 .898(is e)3.398
-F -.15(xe)-.15 G .898(cuting, in).15 F(the standard GNU)144 618 Q F3
+es the system type on which)144 606 R F1(bash)3.398 E F0 .899(is e)3.398
+F -.15(xe)-.15 G .899(cuting, in).15 F(the standard GNU)144 618 Q F3
(cpu-company-system)2.5 E F0 2.5(format. The)2.5 F(def)2.5 E
-(ault is system-dependent.)-.1 E F1(MAPFILE)108 630 Q F0 .293
-(An array v)144 642 R .293(ariable \(see)-.25 F F1(Arrays)2.793 E F0
-(belo)2.793 E .293(w\) created to hold the te)-.25 F .294
-(xt read by the)-.15 F F1(map\214le)2.794 E F0 -.2(bu)2.794 G .294
+(ault is system-dependent.)-.1 E F1(MAPFILE)108 630 Q F0 .294
+(An array v)144 642 R .294(ariable \(see)-.25 F F1(Arrays)2.794 E F0
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+(xt read by the)-.15 F F1(map\214le)2.793 E F0 -.2(bu)2.793 G .293
(iltin when no).2 F -.25(va)144 654 S(riable name is supplied.).25 E F1
(OLDPWD)108 666 Q F0(The pre)144 678 Q(vious w)-.25 E
(orking directory as set by the)-.1 E F1(cd)2.5 E F0(command.)2.5 E F1
-(OPT)108 690 Q(ARG)-.9 E F0 1.627(The v)144 702 R 1.627
+(OPT)108 690 Q(ARG)-.9 E F0 1.626(The v)144 702 R 1.627
(alue of the last option ar)-.25 F 1.627(gument processed by the)-.18 F
-F1(getopts)4.127 E F0 -.2(bu)4.127 G 1.626(iltin command \(see).2 F F2
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
-SF(OPTIND)108 84 Q F0 1.651(The inde)144 96 R 4.151(xo)-.15 G 4.151(ft)
--4.151 G 1.651(he ne)-4.151 F 1.651(xt ar)-.15 F 1.652
-(gument to be processed by the)-.18 F F1(getopts)4.152 E F0 -.2(bu)4.152
-G 1.652(iltin command \(see).2 F/F2 9/Times-Bold@0 SF(SHELL)4.152 E -.09
+SF(OPTIND)108 84 Q F0 1.652(The inde)144 96 R 4.152(xo)-.15 G 4.152(ft)
+-4.152 G 1.652(he ne)-4.152 F 1.652(xt ar)-.15 F 1.652
+(gument to be processed by the)-.18 F F1(getopts)4.151 E F0 -.2(bu)4.151
+G 1.651(iltin command \(see).2 F/F2 9/Times-Bold@0 SF(SHELL)4.151 E -.09
(BU)144 108 S(IL).09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25 E
F1(OSTYPE)108 120 Q F0 .329(Automatically set to a string that describe\
-s the operating system on which)144 132 R F1(bash)2.829 E F0 .329(is e)
-2.829 F -.15(xe)-.15 G 2.829(cuting. The).15 F(def)144 144 Q
+s the operating system on which)144 132 R F1(bash)2.83 E F0 .33(is e)
+2.83 F -.15(xe)-.15 G 2.83(cuting. The).15 F(def)144 144 Q
(ault is system-dependent.)-.1 E F1(PIPEST)108 156 Q -.95(AT)-.9 G(US)
.95 E F0 .61(An array v)144 168 R .61(ariable \(see)-.25 F F1(Arrays)
3.11 E F0(belo)3.11 E .61(w\) containing a list of e)-.25 F .61
2.5(arent. This)-2.5 F -.25(va)2.5 G(riable is readonly).25 E(.)-.65 E
F1(PWD)108 204 Q F0(The current w)144 204 Q
(orking directory as set by the)-.1 E F1(cd)2.5 E F0(command.)2.5 E F1
-(RANDOM)108 216 Q F0 1.741(Each time this parameter is referenced, it e)
-144 228 R 1.741(xpands to a random inte)-.15 F 1.74
-(ger between 0 and 32767.)-.15 F .424(Assigning a v)144 240 R .424
-(alue to)-.25 F F2(RANDOM)2.924 E F0 .425
-(initializes \(seeds\) the sequence of random numbers.)2.674 F(If)5.425
-E F2(RANDOM)2.925 E F0(is unset, it loses its special properties, e)144
+(RANDOM)108 216 Q F0 1.74(Each time this parameter is referenced, it e)
+144 228 R 1.741(xpands to a random inte)-.15 F 1.741
+(ger between 0 and 32767.)-.15 F .425(Assigning a v)144 240 R .425
+(alue to)-.25 F F2(RANDOM)2.925 E F0 .425
+(initializes \(seeds\) the sequence of random numbers.)2.675 F(If)5.424
+E F2(RANDOM)2.924 E F0(is unset, it loses its special properties, e)144
252 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(fi)-2.5 G 2.5(ti)-2.5 G 2.5(ss)
--2.5 G(ubsequently reset.)-2.5 E F1(READLINE_LINE)108 264 Q F0 1.547
+-2.5 G(ubsequently reset.)-2.5 E F1(READLINE_LINE)108 264 Q F0 1.546
(The contents of the)144 276 R F1 -.18(re)4.047 G(adline).18 E F0 1.547
(line b)4.047 F(uf)-.2 E(fer)-.25 E 4.047(,f)-.4 G 1.547(or use with)
-4.047 F/F3 10/Courier@0 SF 1.547(bind -x)4.047 F F0(\(see)4.047 E F2
-1.546(SHELL B)4.047 F(UIL)-.09 E 1.546(TIN COM-)-.828 F(MANDS)144 288 Q
-F0(belo)2.25 E(w\).)-.25 E F1(READLINE_POINT)108 300 Q F0 .313
+1.547(SHELL B)4.047 F(UIL)-.09 E 1.547(TIN COM-)-.828 F(MANDS)144 288 Q
+F0(belo)2.25 E(w\).)-.25 E F1(READLINE_POINT)108 300 Q F0 .314
(The position of the insertion point in the)144 312 R F1 -.18(re)2.813 G
(adline).18 E F0 .313(line b)2.813 F(uf)-.2 E(fer)-.25 E 2.813(,f)-.4 G
-.313(or use with)-2.813 F F3 .314(bind -x)2.814 F F0(\(see)2.814 E F2
-(SHELL)2.814 E -.09(BU)144 324 S(IL).09 E(TIN COMMANDS)-.828 E F0(belo)
+.313(or use with)-2.813 F F3 .313(bind -x)2.813 F F0(\(see)2.813 E F2
+(SHELL)2.813 E -.09(BU)144 324 S(IL).09 E(TIN COMMANDS)-.828 E F0(belo)
2.25 E(w\).)-.25 E F1(REPL)108 336 Q(Y)-.92 E F0
(Set to the line of input read by the)144 348 Q F1 -.18(re)2.5 G(ad).18
E F0 -.2(bu)2.5 G(iltin command when no ar).2 E(guments are supplied.)
-.18 E F1(SECONDS)108 360 Q F0 .795(Each time this parameter is referen\
ced, the number of seconds since shell in)144 372 R -.2(vo)-.4 G .795
-(cation is returned.).2 F .712(If a v)144 384 R .712
+(cation is returned.).2 F .713(If a v)144 384 R .712
(alue is assigned to)-.25 F F2(SECONDS)3.212 E/F4 9/Times-Roman@0 SF(,)A
F0 .712(the v)2.962 F .712
-(alue returned upon subsequent references is the number)-.25 F .408
+(alue returned upon subsequent references is the number)-.25 F .407
(of seconds since the assignment plus the v)144 396 R .408
-(alue assigned.)-.25 F(If)5.408 E F2(SECONDS)2.908 E F0 .407
+(alue assigned.)-.25 F(If)5.408 E F2(SECONDS)2.908 E F0 .408
(is unset, it loses its special)2.658 F(properties, e)144 408 Q -.15(ve)
-.25 G 2.5(ni).15 G 2.5(fi)-2.5 G 2.5(ti)-2.5 G 2.5(ss)-2.5 G
-(ubsequently reset.)-2.5 E F1(SHELLOPTS)108 420 Q F0 3.262(Ac)144 432 S
-.763(olon-separated list of enabled shell options.)-3.262 F .763(Each w)
+(ubsequently reset.)-2.5 E F1(SHELLOPTS)108 420 Q F0 3.263(Ac)144 432 S
+.763(olon-separated list of enabled shell options.)-3.263 F .763(Each w)
5.763 F .763(ord in the list is a v)-.1 F .763(alid ar)-.25 F .763
-(gument for the)-.18 F F1<ad6f>144 444 Q F0 1.174(option to the)3.674 F
-F1(set)3.674 E F0 -.2(bu)3.674 G 1.174(iltin command \(see).2 F F2 1.173
-(SHELL B)3.673 F(UIL)-.09 E 1.173(TIN COMMANDS)-.828 F F0(belo)3.423 E
-3.673(w\). The)-.25 F(options)3.673 E .019(appearing in)144 456 R F2
-(SHELLOPTS)2.519 E F0 .019(are those reported as)2.269 F/F5 10
+(gument for the)-.18 F F1<ad6f>144 444 Q F0 1.173(option to the)3.673 F
+F1(set)3.673 E F0 -.2(bu)3.673 G 1.173(iltin command \(see).2 F F2 1.174
+(SHELL B)3.674 F(UIL)-.09 E 1.174(TIN COMMANDS)-.828 F F0(belo)3.424 E
+3.674(w\). The)-.25 F(options)3.674 E .02(appearing in)144 456 R F2
+(SHELLOPTS)2.52 E F0 .019(are those reported as)2.27 F/F5 10
/Times-Italic@0 SF(on)2.749 E F0(by)2.759 E F1 .019(set \255o)2.519 F F0
-5.019(.I)C 2.519(ft)-5.019 G .019(his v)-2.519 F .02
+5.019(.I)C 2.519(ft)-5.019 G .019(his v)-2.519 F .019
(ariable is in the en)-.25 F(vironment)-.4 E(when)144 468 Q F1(bash)
-3.142 E F0 .642(starts up, each shell option in the list will be enable\
-d before reading an)3.142 F 3.141(ys)-.15 G .641(tartup \214les.)-3.141
+3.141 E F0 .642(starts up, each shell option in the list will be enable\
+d before reading an)3.141 F 3.142(ys)-.15 G .642(tartup \214les.)-3.142
F(This v)144 480 Q(ariable is read-only)-.25 E(.)-.65 E F1(SHL)108 492 Q
(VL)-.92 E F0(Incremented by one each time an instance of)144 504 Q F1
-(bash)2.5 E F0(is started.)2.5 E F1(SRANDOM)108 516 Q F0 .76(This v)144
-528 R .76(ariable e)-.25 F .761(xpands to a 32-bit pseudo-random number\
- each time it is referenced. The random)-.15 F .565
+(bash)2.5 E F0(is started.)2.5 E F1(SRANDOM)108 516 Q F0 .761(This v)144
+528 R .761(ariable e)-.25 F .761(xpands to a 32-bit pseudo-random numbe\
+r each time it is referenced. The random)-.15 F .564
(number generator is not linear on systems that support)144 540 R F3
-(/dev/urandom)3.064 E F0(or)3.064 E F5(ar)3.064 E(c4r)-.37 E(andom)-.15
-E F0 3.064(,s)C 3.064(oe)-3.064 G(ach)-3.064 E .788
+(/dev/urandom)3.065 E F0(or)3.065 E F5(ar)3.065 E(c4r)-.37 E(andom)-.15
+E F0 3.065(,s)C 3.065(oe)-3.065 G(ach)-3.065 E .788
(returned number has no relationship to the numbers preceding it.)144
-552 R .788(The random number generator)5.788 F .088
+552 R .787(The random number generator)5.787 F .087
(cannot be seeded, so assignments to this v)144 564 R .087(ariable ha)
--.25 F .387 -.15(ve n)-.2 H 2.587(oe).15 G -.25(ff)-2.587 G 2.587
-(ect. If).25 F F2(SRANDOM)2.587 E F0 .087(is unset, it loses its)2.337 F
+-.25 F .387 -.15(ve n)-.2 H 2.587(oe).15 G -.25(ff)-2.587 G 2.588
+(ect. If).25 F F2(SRANDOM)2.588 E F0 .088(is unset, it loses its)2.338 F
(special properties, e)144 576 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(fi)-2.5
G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)-2.5 E F1(UID)108 588 Q
F0(Expands to the user ID of the current user)144 588 Q 2.5(,i)-.4 G
(nitialized at shell startup.)-2.5 E(This v)5 E(ariable is readonly)-.25
-E(.)-.65 E .993(The follo)108 604.8 R .993(wing v)-.25 F .994
+E(.)-.65 E .994(The follo)108 604.8 R .994(wing v)-.25 F .994
(ariables are used by the shell.)-.25 F .994(In some cases,)5.994 F F1
-(bash)3.494 E F0 .994(assigns a def)3.494 F .994(ault v)-.1 F .994
+(bash)3.494 E F0 .994(assigns a def)3.494 F .994(ault v)-.1 F .993
(alue to a v)-.25 F(ariable;)-.25 E(these cases are noted belo)108 616.8
Q -.65(w.)-.25 G F1 -.3(BA)108 633.6 S(SH_COMP).3 E -.95(AT)-.74 G F0
-1.193(The v)144 645.6 R 1.193(alue is used to set the shell')-.25 F
-3.693(sc)-.55 G 1.192(ompatibility le)-3.693 F -.15(ve)-.25 G 3.692
-(l. See).15 F 1.192(the description of the)3.692 F F1(shopt)3.692 E F0
--.2(bu)3.692 G(iltin).2 E(belo)144 657.6 Q 2.871(wu)-.25 G(nder)-2.871 E
-F1 .371(SHELL B)2.871 F(UIL)-.1 E .371(TIN COMMANDS)-.92 F F0 .372
-(for a description of the v)2.872 F .372(arious compatibility le)-.25 F
-(v-)-.25 E .361(els and their ef)144 669.6 R 2.861(fects. The)-.25 F
--.25(va)2.861 G .361
-(lue may be a decimal number \(e.g., 4.2\) or an inte).25 F .36
-(ger \(e.g., 42\) corre-)-.15 F 1.75
+1.192(The v)144 645.6 R 1.192(alue is used to set the shell')-.25 F
+3.692(sc)-.55 G 1.193(ompatibility le)-3.692 F -.15(ve)-.25 G 3.693
+(l. See).15 F 1.193(the description of the)3.693 F F1(shopt)3.693 E F0
+-.2(bu)3.693 G(iltin).2 E(belo)144 657.6 Q 2.872(wu)-.25 G(nder)-2.872 E
+F1 .372(SHELL B)2.872 F(UIL)-.1 E .372(TIN COMMANDS)-.92 F F0 .372
+(for a description of the v)2.872 F .371(arious compatibility le)-.25 F
+(v-)-.25 E .36(els and their ef)144 669.6 R 2.86(fects. The)-.25 F -.25
+(va)2.86 G .361(lue may be a decimal number \(e.g., 4.2\) or an inte).25
+F .361(ger \(e.g., 42\) corre-)-.15 F 1.751
(sponding to the desired compatibility le)144 681.6 R -.15(ve)-.25 G
-4.251(l. If).15 F F1 -.3(BA)4.251 G(SH_COMP).3 E -.95(AT)-.74 G F0 1.751
+4.251(l. If).15 F F1 -.3(BA)4.251 G(SH_COMP).3 E -.95(AT)-.74 G F0 1.75
(is unset or set to the empty)5.201 F .578(string, the compatibility le)
144 693.6 R -.15(ve)-.25 G 3.078(li).15 G 3.078(ss)-3.078 G .578
(et to the def)-3.078 F .578(ault for the current v)-.1 F 3.078
(ersion. If)-.15 F F1 -.3(BA)3.078 G(SH_COMP).3 E -.95(AT)-.74 G F0(is)
-4.028 E .248(set to a v)144 705.6 R .248(alue that is not one of the v)
--.25 F .248(alid compatibility le)-.25 F -.15(ve)-.25 G .249
-(ls, the shell prints an error message and).15 F 1.12
-(sets the compatibility le)144 717.6 R -.15(ve)-.25 G 3.62(lt).15 G
-3.619(ot)-3.62 G 1.119(he def)-3.619 F 1.119(ault for the current v)-.1
-F 3.619(ersion. The)-.15 F -.25(va)3.619 G 1.119(lid compatibility le)
-.25 F -.15(ve)-.25 G(ls).15 E 2.901
+4.028 E .249(set to a v)144 705.6 R .249(alue that is not one of the v)
+-.25 F .248(alid compatibility le)-.25 F -.15(ve)-.25 G .248
+(ls, the shell prints an error message and).15 F 1.119
+(sets the compatibility le)144 717.6 R -.15(ve)-.25 G 3.619(lt).15 G
+3.619(ot)-3.619 G 1.119(he def)-3.619 F 1.119(ault for the current v)-.1
+F 3.62(ersion. The)-.15 F -.25(va)3.62 G 1.12(lid compatibility le).25 F
+-.15(ve)-.25 G(ls).15 E 2.902
(correspond to the compatibility options accepted by the)144 729.6 R F1
-(shopt)5.402 E F0 -.2(bu)5.402 G 2.902(iltin described belo).2 F 5.402
-(w\()-.25 G(for)-5.402 E(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(14)
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+(shopt)5.402 E F0 -.2(bu)5.401 G 2.901(iltin described belo).2 F 5.401
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E -.15(ex)144 84 S
-(ample,).15 E/F1 10/Times-Bold@0 SF(compat42)3.432 E F0 .931
-(means that 4.2 and 42 are v)3.432 F .931(alid v)-.25 F 3.431
-(alues\). The)-.25 F .931(current v)3.431 F .931(ersion is also a v)-.15
+(ample,).15 E/F1 10/Times-Bold@0 SF(compat42)3.431 E F0 .931
+(means that 4.2 and 42 are v)3.431 F .931(alid v)-.25 F 3.431
+(alues\). The)-.25 F .931(current v)3.431 F .932(ersion is also a v)-.15
F(alid)-.25 E -.25(va)144 96 S(lue.).25 E F1 -.3(BA)108 108 S(SH_ENV).3
-E F0 .505(If this parameter is set when)144 120 R F1(bash)3.005 E F0
-.505(is e)3.005 F -.15(xe)-.15 G .506(cuting a shell script, its v).15 F
-.506(alue is interpreted as a \214lename)-.25 F .355
+E F0 .506(If this parameter is set when)144 120 R F1(bash)3.006 E F0
+.506(is e)3.006 F -.15(xe)-.15 G .505(cuting a shell script, its v).15 F
+.505(alue is interpreted as a \214lename)-.25 F .354
(containing commands to initialize the shell, as in)144 132 R/F2 10
-/Times-Italic@0 SF(~/.bashr)2.855 E(c)-.37 E F0 5.354(.T).31 G .354
-(he v)-5.354 F .354(alue of)-.25 F/F3 9/Times-Bold@0 SF -.27(BA)2.854 G
-(SH_ENV).27 E F0 .354(is subjected)2.604 F .525(to parameter e)144 144 R
+/Times-Italic@0 SF(~/.bashr)2.855 E(c)-.37 E F0 5.355(.T).31 G .355
+(he v)-5.355 F .355(alue of)-.25 F/F3 9/Times-Bold@0 SF -.27(BA)2.855 G
+(SH_ENV).27 E F0 .355(is subjected)2.605 F .525(to parameter e)144 144 R
.525(xpansion, command substitution, and arithmetic e)-.15 F .525
(xpansion before being interpreted)-.15 F(as a \214lename.)144 156 Q F3
-.666(PA)5 G(TH)-.189 E F0
(is not used to search for the resultant \214lename.)2.25 E F1 -.3(BA)
-108 168 S(SH_XTRA).3 E(CEFD)-.55 E F0 .481(If set to an inte)144 180 R
-.481(ger corresponding to a v)-.15 F .481(alid \214le descriptor)-.25 F
-(,)-.4 E F1(bash)2.98 E F0 .48(will write the trace output gener)2.98 F
-(-)-.2 E 3.114(ated when)144 192 R/F4 10/Courier@0 SF 3.114(set -x)5.614
-F F0 3.114(is enabled to that \214le descriptor)5.614 F 8.114(.T)-.55 G
-3.114(he \214le descriptor is closed when)-8.114 F F3 -.27(BA)144 204 S
-(SH_XTRA).27 E(CEFD)-.495 E F0 .138(is unset or assigned a ne)2.388 F
-2.638(wv)-.25 G 2.638(alue. Unsetting)-2.888 F F3 -.27(BA)2.638 G
+108 168 S(SH_XTRA).3 E(CEFD)-.55 E F0 .48(If set to an inte)144 180 R
+.48(ger corresponding to a v)-.15 F .481(alid \214le descriptor)-.25 F
+(,)-.4 E F1(bash)2.981 E F0 .481(will write the trace output gener)2.981
+F(-)-.2 E 3.114(ated when)144 192 R/F4 10/Courier@0 SF 3.114(set -x)
+5.614 F F0 3.114(is enabled to that \214le descriptor)5.614 F 8.114(.T)
+-.55 G 3.114(he \214le descriptor is closed when)-8.114 F F3 -.27(BA)144
+204 S(SH_XTRA).27 E(CEFD)-.495 E F0 .138(is unset or assigned a ne)2.388
+F 2.638(wv)-.25 G 2.638(alue. Unsetting)-2.888 F F3 -.27(BA)2.638 G
(SH_XTRA).27 E(CEFD)-.495 E F0 .138(or assigning it)2.388 F 2.531(the e\
mpty string causes the trace output to be sent to the standard error)144
-216 R 7.531(.N)-.55 G 2.531(ote that setting)-7.531 F F3 -.27(BA)144 228
-S(SH_XTRA).27 E(CEFD)-.495 E F0 .74(to 2 \(the standard error \214le de\
-scriptor\) and then unsetting it will result in the)2.991 F
+216 R 7.53(.N)-.55 G 2.53(ote that setting)-7.53 F F3 -.27(BA)144 228 S
+(SH_XTRA).27 E(CEFD)-.495 E F0 .74(to 2 \(the standard error \214le des\
+criptor\) and then unsetting it will result in the)2.99 F
(standard error being closed.)144 240 Q F1(CDP)108 252 Q -.95(AT)-.74 G
-(H).95 E F0 1.247(The search path for the)144 264 R F1(cd)3.747 E F0
-3.747(command. This)3.747 F 1.248
-(is a colon-separated list of directories in which the)3.747 F 3.796
+(H).95 E F0 1.248(The search path for the)144 264 R F1(cd)3.748 E F0
+3.748(command. This)3.748 F 1.247
+(is a colon-separated list of directories in which the)3.748 F 3.795
(shell looks for destination directories speci\214ed by the)144 276 R F1
-(cd)6.295 E F0 6.295(command. A)6.295 F 3.795(sample v)6.295 F 3.795
+(cd)6.295 E F0 6.296(command. A)6.296 F 3.796(sample v)6.296 F 3.796
(alue is)-.25 F F4(".:~:/usr")144 288 Q F0(.)A F1(CHILD_MAX)108 300 Q F0
.997(Set the number of e)144 312 R .997(xited child status v)-.15 F .997
(alues for the shell to remember)-.25 F 5.997(.B)-.55 G .997
-(ash will not allo)-5.997 F 3.498(wt)-.25 G(his)-3.498 E -.25(va)144 324
-S 1.078(lue to be decreased belo).25 F 3.577(waP)-.25 G 1.077
-(OSIX-mandated minimum, and there is a maximum v)-3.577 F 1.077
+(ash will not allo)-5.997 F 3.497(wt)-.25 G(his)-3.497 E -.25(va)144 324
+S 1.077(lue to be decreased belo).25 F 3.577(waP)-.25 G 1.077
+(OSIX-mandated minimum, and there is a maximum v)-3.577 F 1.078
(alue \(cur)-.25 F(-)-.2 E(rently 8192\) that this may not e)144 336 Q
2.5(xceed. The)-.15 F(minimum v)2.5 E(alue is system-dependent.)-.25 E
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BP
SF(IGNOREEOF)108 84 Q F0 .503(Controls the action of an interacti)144 96
R .803 -.15(ve s)-.25 H .503(hell on receipt of an).15 F/F2 9
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-F .504(If set,)5.504 F .426(the v)144 108 R .426
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(alue is the number of consecuti)-.25 F -.15(ve)-.25 G F2(EOF)3.076 E F0
.426(characters which must be typed as the \214rst characters)2.676 F
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G 2.802(its. If).15 F .302(the v)2.802 F .302(ariable e)-.25 F .302
(xists b)-.15 F .302(ut does not ha)-.2 F .602 -.15(ve a n)-.2 H .302
-(umeric v).15 F .303(alue, or has)-.25 F(no v)144 132 Q(alue, the def)
+(umeric v).15 F .302(alue, or has)-.25 F(no v)144 132 Q(alue, the def)
-.25 E(ault v)-.1 E(alue is 10.)-.25 E(If it does not e)5 E(xist,)-.15 E
F2(EOF)2.5 E F0(signi\214es the end of input to the shell.)2.25 E F1
-(INPUTRC)108 144 Q F0 1.436(The \214lename for the)144 156 R F1 -.18(re)
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3.936 G(adline).18 E F0 1.436(startup \214le, o)3.936 F -.15(ve)-.15 G
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-(If this v)144 192 R .886(ariable appears in the en)-.25 F .886
-(vironment when the shell starts,)-.4 F F1(bash)3.386 E F0 .887
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(assumes that it is running)3.386 F(inside an Emacs shell b)144 204 Q
(uf)-.2 E(fer and may disable line editing, depending on the v)-.25 E
-(alue of)-.25 E F1(TERM)2.5 E F0(.)A F1(LANG)108 216 Q F0 1.24
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(Used to determine the locale cate)144 216 R 1.239(gory for an)-.15 F
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(gory not speci\214cally selected with a v)-.15 F(ariable)-.25 E
-(starting with)144 228 Q F1(LC_)2.5 E F0(.)A F1(LC_ALL)108 240 Q F0 .973
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(rrides the v).15 F .973(alue of)-.25 F F2(LANG)3.473 E F0 .973(and an)
3.223 F 3.473(yo)-.15 G(ther)-3.473 E F1(LC_)3.473 E F0 -.25(va)3.473 G
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--.25 F(xpansion,)-.15 E 1.464(and determines the beha)144 300 R 1.464
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-1.465(lence classes, and collating sequences).25 F(within pathname e)144
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312 Q(xpansion and pattern matching.)-.15 E F1(LC_CTYPE)108 324 Q F0
-1.936(This v)144 336 R 1.936
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(ariable determines the interpretation of characters and the beha)-.25 F
-1.935(vior of character classes)-.2 F(within pathname e)144 348 Q
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(xpansion and pattern matching.)-.15 E F1(LC_MESSA)108 360 Q(GES)-.55 E
F0(This v)144 372 Q(ariable determines the locale used to translate dou\
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(gory used for number formatting.)-.15 E F1(LC_TIME)108 408 Q F0(This v)
144 420 Q(ariable determines the locale cate)-.25 E
(gory used for data and time formatting.)-.15 E F1(LINES)108 432 Q F0
-.054(Used by the)144 432 R F1(select)2.554 E F0 .054(compound command t\
-o determine the column length for printing selection lists.)2.554 F .265
-(Automatically set if the)144 444 R F1(checkwinsize)2.765 E F0 .264
-(option is enabled or in an interacti)2.765 F .564 -.15(ve s)-.25 H .264
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(hell upon receipt of a).15 F F2(SIGWINCH)144 456 Q/F4 9/Times-Roman@0
SF(.)A F1(MAIL)108 468 Q F0 1.201
(If this parameter is set to a \214le or directory name and the)144 468
-R F2(MAILP)3.701 E -.855(AT)-.666 G(H).855 E F0 -.25(va)3.451 G 1.202
-(riable is not set,).25 F F1(bash)3.702 E F0
+R F2(MAILP)3.701 E -.855(AT)-.666 G(H).855 E F0 -.25(va)3.451 G 1.201
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(informs the user of the arri)144 480 Q -.25(va)-.25 G 2.5(lo).25 G 2.5
(fm)-2.5 G(ail in the speci\214ed \214le or Maildir)-2.5 E
-(-format directory)-.2 E(.)-.65 E F1(MAILCHECK)108 492 Q F0 .099
-(Speci\214es ho)144 504 R 2.599(wo)-.25 G .099(ften \(in seconds\))
--2.599 F F1(bash)2.598 E F0 .098(checks for mail.)2.598 F .098(The def)
-5.098 F .098(ault is 60 seconds.)-.1 F .098(When it is time)5.098 F .223
+(-format directory)-.2 E(.)-.65 E F1(MAILCHECK)108 492 Q F0 .098
+(Speci\214es ho)144 504 R 2.598(wo)-.25 G .098(ften \(in seconds\))
+-2.598 F F1(bash)2.598 E F0 .098(checks for mail.)2.598 F .098(The def)
+5.098 F .098(ault is 60 seconds.)-.1 F .099(When it is time)5.099 F .224
(to check for mail, the shell does so before displaying the primary pro\
-mpt.)144 516 R .224(If this v)5.224 F .224(ariable is unset,)-.25 F
+mpt.)144 516 R .223(If this v)5.223 F .223(ariable is unset,)-.25 F
(or set to a v)144 528 Q(alue that is not a number greater than or equa\
l to zero, the shell disables mail checking.)-.25 E F1(MAILP)108 540 Q
-.95(AT)-.74 G(H).95 E F0 2.99(Ac)144 552 S .49
(alue for this v)-.25 F .015(ariable \(there is no v)-.25 F .015
(alue by def)-.25 F .015(ault\), b)-.1 F(ut)-.2 E(the location of the u\
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-(ar/mail/)-.25 E F1($USER)A F0(\).)A F1(OPTERR)108 624 Q F0 .389
-(If set to the v)144 636 R .389(alue 1,)-.25 F F1(bash)2.889 E F0 .389
-(displays error messages generated by the)2.889 F F1(getopts)2.89 E F0
--.2(bu)2.89 G .39(iltin command \(see).2 F F2 .36(SHELL B)144 648 R(UIL)
--.09 E .36(TIN COMMANDS)-.828 F F0(belo)2.61 E(w\).)-.25 E F2(OPTERR)
-5.36 E F0 .359(is initialized to 1 each time the shell is in)2.61 F -.2
-(vo)-.4 G -.1(ke).2 G(d).1 E(or a shell script is e)144 660 Q -.15(xe)
--.15 G(cuted.).15 E F1 -.74(PA)108 672 S(TH)-.21 E F0 .587
-(The search path for commands.)144 672 R .588
+(ar/mail/)-.25 E F1($USER)A F0(\).)A F1(OPTERR)108 624 Q F0 .39
+(If set to the v)144 636 R .39(alue 1,)-.25 F F1(bash)2.89 E F0 .389
+(displays error messages generated by the)2.889 F F1(getopts)2.889 E F0
+-.2(bu)2.889 G .389(iltin command \(see).2 F F2 .359(SHELL B)144 648 R
+(UIL)-.09 E .359(TIN COMMANDS)-.828 F F0(belo)2.609 E(w\).)-.25 E F2
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+2.609 F -.2(vo)-.4 G -.1(ke).2 G(d).1 E(or a shell script is e)144 660 Q
+-.15(xe)-.15 G(cuted.).15 E F1 -.74(PA)108 672 S(TH)-.21 E F0 .588
+(The search path for commands.)144 672 R .587
(It is a colon-separated list of directories in which the shell looks)
-5.587 F .472(for commands \(see)144 684 R F2 .472(COMMAND EXECUTION)
-2.972 F F0(belo)2.722 E 2.972(w\). A)-.25 F .471
+5.588 F .471(for commands \(see)144 684 R F2 .471(COMMAND EXECUTION)
+2.971 F F0(belo)2.722 E 2.972(w\). A)-.25 F .472
(zero-length \(null\) directory name in the)2.972 F -.25(va)144 696 S
-.535(lue of).25 F F2 -.666(PA)3.035 G(TH)-.189 E F0 .535
-(indicates the current directory)2.785 F 5.535(.A)-.65 G .535
-(null directory name may appear as tw)-2.5 F 3.036(oa)-.1 G(djacent)
--3.036 E .868(colons, or as an initial or trailing colon.)144 708 R .868
-(The def)5.868 F .867(ault path is system-dependent, and is set by the)
+.536(lue of).25 F F2 -.666(PA)3.036 G(TH)-.189 E F0 .535
+(indicates the current directory)2.786 F 5.535(.A)-.65 G .535
+(null directory name may appear as tw)-2.5 F 3.035(oa)-.1 G(djacent)
+-3.035 E .867(colons, or as an initial or trailing colon.)144 708 R .868
+(The def)5.868 F .868(ault path is system-dependent, and is set by the)
-.1 F(administrator who installs)144 720 Q F1(bash)2.5 E F0 5(.A)C
-(common v)-2.5 E(alue is)-.25 E(GNU Bash 5.0)72 768 Q(2019 July 8)
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+(common v)-2.5 E(alue is)-.25 E(GNU Bash 5.0)72 768 Q(2019 September 16)
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%%Page: 18 18
%%BeginPageSetup
BP
/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Courier@0 SF
(/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin)144 84 Q
-F0(.)A/F2 10/Times-Bold@0 SF(POSIXL)108 96 Q(Y_CORRECT)-.92 E F0 .472
-(If this v)144 108 R .472(ariable is in the en)-.25 F .471
+F0(.)A/F2 10/Times-Bold@0 SF(POSIXL)108 96 Q(Y_CORRECT)-.92 E F0 .471
+(If this v)144 108 R .471(ariable is in the en)-.25 F .471
(vironment when)-.4 F F2(bash)2.971 E F0 .471(starts, the shell enters)
-2.971 F/F3 10/Times-Italic@0 SF .471(posix mode)2.971 F F0 .471
-(before reading)2.971 F .011(the startup \214les, as if the)144 120 R F2
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(\255\255posix)2.511 E F0(in)2.511 E -.2(vo)-.4 G .011
(cation option had been supplied.).2 F .011
(If it is set while the shell is)5.011 F(running,)144 132 Q F2(bash)
-4.498 E F0(enables)4.498 E F3 1.997(posix mode)4.497 F F0 4.497(,a)C
+4.497 E F0(enables)4.497 E F3 1.997(posix mode)4.497 F F0 4.497(,a)C
4.497(si)-4.497 G 4.497(ft)-4.497 G 1.997(he command)-4.497 F F1 1.997
-(set -o posix)4.497 F F0 1.997(had been e)4.497 F -.15(xe)-.15 G(cuted.)
+(set -o posix)4.497 F F0 1.998(had been e)4.497 F -.15(xe)-.15 G(cuted.)
.15 E(When the shell enters)144 144 Q F3(posix mode)2.5 E F0 2.5(,i)C
2.5(ts)-2.5 G(ets this v)-2.5 E(ariable if it w)-.25 E
(as not already set.)-.1 E F2(PR)108 156 Q(OMPT_COMMAND)-.3 E F0
-.15 F F4(PR)3.674 E(OMPTING)-.27 E F0(belo)3.424 E 1.174
(w\) and displayed by interacti)-.25 F -.15(ve)-.25 G
(shells after reading a command and before the command is e)144 240 Q
--.15(xe)-.15 G(cuted.).15 E F2(PS1)108 252 Q F0 .065(The v)144 252 R
+-.15(xe)-.15 G(cuted.).15 E F2(PS1)108 252 Q F0 .064(The v)144 252 R
.065(alue of this parameter is e)-.25 F .065(xpanded \(see)-.15 F F4(PR)
2.565 E(OMPTING)-.27 E F0(belo)2.315 E .065
(w\) and used as the primary prompt)-.25 F 2.5(string. The)144 264 R
(def)2.5 E(ault v)-.1 E(alue is `)-.25 E(`)-.74 E F2(\\s\255\\v\\$)A F0
--.74('')2.5 G(.).74 E F2(PS2)108 276 Q F0 .117(The v)144 276 R .117
-(alue of this parameter is e)-.25 F .117(xpanded as with)-.15 F F4(PS1)
-2.617 E F0 .118(and used as the secondary prompt string.)2.368 F(The)
-5.118 E(def)144 288 Q(ault is `)-.1 E(`)-.74 E F2(>)A F0 -.74('')2.5 G
-(.).74 E F2(PS3)108 300 Q F0 1.116(The v)144 300 R 1.115
+-.74('')2.5 G(.).74 E F2(PS2)108 276 Q F0 .118(The v)144 276 R .118
+(alue of this parameter is e)-.25 F .118(xpanded as with)-.15 F F4(PS1)
+2.617 E F0 .117(and used as the secondary prompt string.)2.367 F(The)
+5.117 E(def)144 288 Q(ault is `)-.1 E(`)-.74 E F2(>)A F0 -.74('')2.5 G
+(.).74 E F2(PS3)108 300 Q F0 1.115(The v)144 300 R 1.115
(alue of this parameter is used as the prompt for the)-.25 F F2(select)
-3.615 E F0 1.115(command \(see)3.615 F F4 1.115(SHELL GRAM-)3.615 F(MAR)
-144 312 Q F0(abo)2.25 E -.15(ve)-.15 G(\).).15 E F2(PS4)108 324 Q F0 .1
-(The v)144 324 R .1(alue of this parameter is e)-.25 F .1
-(xpanded as with)-.15 F F4(PS1)2.6 E F0 .101(and the v)2.35 F .101
-(alue is printed before each command)-.25 F F2(bash)144 336 Q F0 .335
-(displays during an e)2.835 F -.15(xe)-.15 G .335(cution trace.).15 F
+3.615 E F0 1.116(command \(see)3.616 F F4 1.116(SHELL GRAM-)3.616 F(MAR)
+144 312 Q F0(abo)2.25 E -.15(ve)-.15 G(\).).15 E F2(PS4)108 324 Q F0
+.101(The v)144 324 R .101(alue of this parameter is e)-.25 F .101
+(xpanded as with)-.15 F F4(PS1)2.6 E F0 .1(and the v)2.35 F .1
+(alue is printed before each command)-.25 F F2(bash)144 336 Q F0 .334
+(displays during an e)2.834 F -.15(xe)-.15 G .335(cution trace.).15 F
.335(The \214rst character of the e)5.335 F .335(xpanded v)-.15 F .335
-(alue of)-.25 F F4(PS4)2.834 E F0 .334(is repli-)2.584 F
+(alue of)-.25 F F4(PS4)2.835 E F0 .335(is repli-)2.585 F
(cated multiple times, as necessary)144 348 Q 2.5(,t)-.65 G 2.5(oi)-2.5
G(ndicate multiple le)-2.5 E -.15(ve)-.25 G(ls of indirection.).15 E
(The def)5 E(ault is `)-.1 E(`)-.74 E F2(+)A F0 -.74('')2.5 G(.).74 E F2
-(SHELL)108 360 Q F0 .542(This v)144 372 R .542(ariable e)-.25 F .542
-(xpands to the full pathname to the shell.)-.15 F .543
-(If it is not set when the shell starts,)5.543 F F2(bash)3.043 E F0
+(SHELL)108 360 Q F0 .543(This v)144 372 R .543(ariable e)-.25 F .543
+(xpands to the full pathname to the shell.)-.15 F .542
+(If it is not set when the shell starts,)5.543 F F2(bash)3.042 E F0
(assigns to it the full pathname of the current user')144 384 Q 2.5(sl)
--.55 G(ogin shell.)-2.5 E F2(TIMEFORMA)108 396 Q(T)-.95 E F0 .827(The v)
+-.55 G(ogin shell.)-2.5 E F2(TIMEFORMA)108 396 Q(T)-.95 E F0 .826(The v)
144 408 R .826
(alue of this parameter is used as a format string specifying ho)-.25 F
-3.326(wt)-.25 G .826(he timing information for)-3.326 F .648
-(pipelines pre\214x)144 420 R .648(ed with the)-.15 F F2(time)3.148 E F0
-(reserv)3.148 E .648(ed w)-.15 F .649(ord should be displayed.)-.1 F
-(The)5.649 E F2(%)3.149 E F0 .649(character introduces)3.149 F .712
+3.327(wt)-.25 G .827(he timing information for)-3.327 F .649
+(pipelines pre\214x)144 420 R .649(ed with the)-.15 F F2(time)3.149 E F0
+(reserv)3.149 E .649(ed w)-.15 F .648(ord should be displayed.)-.1 F
+(The)5.648 E F2(%)3.148 E F0 .648(character introduces)3.148 F .711
(an escape sequence that is e)144 432 R .711(xpanded to a time v)-.15 F
-.711(alue or other information.)-.25 F .711(The escape sequences)5.711 F
+.712(alue or other information.)-.25 F .712(The escape sequences)5.712 F
(and their meanings are as follo)144 444 Q
(ws; the braces denote optional portions.)-.25 E F2(%%)144 462 Q F0 2.5
(Al)194 462 S(iteral)-2.5 E F2(%)2.5 E F0(.)A F2(%[)144 474 Q F3(p)A F2
Q F0(The CPU percentage, computed as \(%U + %S\) / %R.)194 510 Q .87
(The optional)144 526.8 R F3(p)3.37 E F0 .87(is a digit specifying the)
3.37 F F3(pr)3.37 E(ecision)-.37 E F0 3.37(,t)C .87
-(he number of fractional digits after a decimal)-3.37 F 2.526(point. A)
-144 538.8 R -.25(va)2.526 G .025
-(lue of 0 causes no decimal point or fraction to be output.).25 F .025
-(At most three places after the)5.025 F .537
-(decimal point may be speci\214ed; v)144 550.8 R .537(alues of)-.25 F F3
-(p)3.037 E F0 .537(greater than 3 are changed to 3.)3.037 F(If)5.538 E
-F3(p)3.038 E F0 .538(is not speci\214ed,)3.038 F(the v)144 562.8 Q
-(alue 3 is used.)-.25 E .668(The optional)144 579.6 R F2(l)3.168 E F0
+(he number of fractional digits after a decimal)-3.37 F 2.525(point. A)
+144 538.8 R -.25(va)2.525 G .025
+(lue of 0 causes no decimal point or fraction to be output.).25 F .026
+(At most three places after the)5.025 F .538
+(decimal point may be speci\214ed; v)144 550.8 R .538(alues of)-.25 F F3
+(p)3.038 E F0 .537(greater than 3 are changed to 3.)3.037 F(If)5.537 E
+F3(p)3.037 E F0 .537(is not speci\214ed,)3.037 F(the v)144 562.8 Q
+(alue 3 is used.)-.25 E .667(The optional)144 579.6 R F2(l)3.167 E F0
.668(speci\214es a longer format, including minutes, of the form)3.168 F
-F3(MM)3.168 E F0(m)A F3(SS)A F0(.)A F3(FF)A F0 3.167(s. The)B -.25(va)
-3.167 G(lue).25 E(of)144 591.6 Q F3(p)2.5 E F0
-(determines whether or not the fraction is included.)2.5 E 13.364
-(If this v)144 608.4 R 13.364(ariable is not set,)-.25 F F2(bash)15.865
-E F0 13.365(acts as if it had the v)15.865 F(alue)-.25 E F2($\010\\nr)
+F3(MM)3.168 E F0(m)A F3(SS)A F0(.)A F3(FF)A F0 3.168(s. The)B -.25(va)
+3.168 G(lue).25 E(of)144 591.6 Q F3(p)2.5 E F0
+(determines whether or not the fraction is included.)2.5 E 13.365
+(If this v)144 608.4 R 13.365(ariable is not set,)-.25 F F2(bash)15.865
+E F0 13.364(acts as if it had the v)15.865 F(alue)-.25 E F2($\010\\nr)
144 620.4 Q(eal\\t%3lR\\nuser\\t%3lU\\nsys\\t%3lS\010)-.18 E F0 7.113
(.I)C 4.613(ft)-7.113 G 2.113(he v)-4.613 F 2.113
(alue is null, no timing information is dis-)-.25 F 2.5(played. A)144
644.4 Q F0 .941(If set to a v)144 656.4 R .941(alue greater than zero,)
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108 132 R .516(xpansion of the last parameter is joined with the last p\
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-.25 E(between each term.)108 196.8 Q(The def)5 E
-(ault increment is 1 or \2551 as appropriate.)-.1 E .582(Brace e)108
-213.6 R .582(xpansion is performed before an)-.15 F 3.082(yo)-.15 G .581
-(ther e)-3.082 F .581(xpansions, and an)-.15 F 3.081(yc)-.15 G .581
-(haracters special to other e)-3.081 F(xpansions)-.15 E .015
-(are preserv)108 225.6 R .015(ed in the result.)-.15 F .015
-(It is strictly te)5.015 F(xtual.)-.15 E F1(Bash)5.016 E F0 .016
-(does not apply an)2.516 F 2.516(ys)-.15 G .016
-(yntactic interpretation to the con-)-2.516 F(te)108 237.6 Q
+(ault increment is 1 or \2551 as appropriate.)-.1 E .581(Brace e)108
+213.6 R .581(xpansion is performed before an)-.15 F 3.081(yo)-.15 G .581
+(ther e)-3.081 F .581(xpansions, and an)-.15 F 3.082(yc)-.15 G .582
+(haracters special to other e)-3.082 F(xpansions)-.15 E .016
+(are preserv)108 225.6 R .016(ed in the result.)-.15 F .016
+(It is strictly te)5.016 F(xtual.)-.15 E F1(Bash)5.016 E F0 .015
+(does not apply an)2.516 F 2.515(ys)-.15 G .015
+(yntactic interpretation to the con-)-2.515 F(te)108 237.6 Q
(xt of the e)-.15 E(xpansion or the te)-.15 E(xt between the braces.)
--.15 E 3.633(Ac)108 254.4 S 1.133(orrectly-formed brace e)-3.633 F 1.132
+-.15 E 3.632(Ac)108 254.4 S 1.132(orrectly-formed brace e)-3.632 F 1.132
(xpansion must contain unquoted opening and closing braces, and at leas\
-t one)-.15 F 3.44(unquoted comma or a v)108 266.4 R 3.441
+t one)-.15 F 3.441(unquoted comma or a v)108 266.4 R 3.441
(alid sequence e)-.25 F 5.941(xpression. An)-.15 F 5.941(yi)-.15 G 3.441
-(ncorrectly formed brace e)-5.941 F 3.441(xpansion is left)-.15 F 2.755
+(ncorrectly formed brace e)-5.941 F 3.44(xpansion is left)-.15 F 2.755
(unchanged. A)108 278.4 R F1({)2.755 E F0(or)2.755 E F1(,)2.755 E F0
.255(may be quoted with a backslash to pre)2.755 F -.15(ve)-.25 G .255
-(nt its being considered part of a brace e).15 F(xpres-)-.15 E 2.91
-(sion. T)108 290.4 R 2.91(oa)-.8 G -.2(vo)-3.11 G .41
+(nt its being considered part of a brace e).15 F(xpres-)-.15 E 2.911
+(sion. T)108 290.4 R 2.911(oa)-.8 G -.2(vo)-3.111 G .411
(id con\215icts with parameter e).2 F .411(xpansion, the string)-.15 F
-F1(${)2.911 E F0 .411(is not considered eligible for brace e)2.911 F
+F1(${)2.911 E F0 .41(is not considered eligible for brace e)2.911 F
(xpan-)-.15 E(sion, and inhibits brace e)108 302.4 Q
(xpansion until the closing)-.15 E F1(})2.5 E F0(.)A 1.476(This constru\
ct is typically used as shorthand when the common pre\214x of the strin\
-.25 E(x}})-.15 E .618(Brace e)108 388.8 R .618
(xpansion introduces a slight incompatibility with historical v)-.15 F
.618(ersions of)-.15 F F1(sh)3.118 E F0(.)A F1(sh)5.618 E F0 .618
-(does not treat open-)3.118 F .248
-(ing or closing braces specially when the)108 400.8 R 2.748(ya)-.15 G
-.247(ppear as part of a w)-2.748 F .247(ord, and preserv)-.1 F .247
-(es them in the output.)-.15 F F1(Bash)5.247 E F0(remo)108 412.8 Q -.15
+(does not treat open-)3.118 F .247
+(ing or closing braces specially when the)108 400.8 R 2.747(ya)-.15 G
+.247(ppear as part of a w)-2.747 F .248(ord, and preserv)-.1 F .248
+(es them in the output.)-.15 F F1(Bash)5.248 E F0(remo)108 412.8 Q -.15
(ve)-.15 G 3.53(sb).15 G 1.03(races from w)-3.53 F 1.03
(ords as a consequence of brace e)-.1 F 3.53(xpansion. F)-.15 F 1.03
(or e)-.15 F 1.03(xample, a w)-.15 F 1.03(ord entered to)-.1 F F1(sh)
-3.53 E F0(as)3.53 E F2(\214le{1,2})108 424.8 Q F0 .515
-(appears identically in the output.)3.015 F .515(The same w)5.515 F .515
-(ord is output as)-.1 F F2 .514(\214le1 \214le2)4.925 F F0 .514(after e)
-3.034 F .514(xpansion by)-.15 F F1(bash)3.014 E F0(.)A .436
+3.53 E F0(as)3.53 E F2(\214le{1,2})108 424.8 Q F0 .514
+(appears identically in the output.)3.014 F .515(The same w)5.515 F .515
+(ord is output as)-.1 F F2 .515(\214le1 \214le2)4.925 F F0 .515(after e)
+3.035 F .515(xpansion by)-.15 F F1(bash)3.015 E F0(.)A .437
(If strict compatibility with)108 436.8 R F1(sh)2.936 E F0 .436
(is desired, start)2.936 F F1(bash)2.936 E F0 .436(with the)2.936 F F1
-(+B)2.936 E F0 .436(option or disable brace e)2.936 F .437
+(+B)2.936 E F0 .436(option or disable brace e)2.936 F .436
(xpansion with the)-.15 F F1(+B)108 448.8 Q F0(option to the)2.5 E F1
(set)2.5 E F0(command \(see)2.5 E/F3 9/Times-Bold@0 SF(SHELL B)2.5 E
(UIL)-.09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25 E F1 -.18(Ti)
-87 465.6 S(lde Expansion).18 E F0 1.087(If a w)108 477.6 R 1.087(ord be)
--.1 F 1.087(gins with an unquoted tilde character \(`)-.15 F F1(~)A F0
-1.086('\), all of the characters preceding the \214rst unquoted)B .185(\
+87 465.6 S(lde Expansion).18 E F0 1.086(If a w)108 477.6 R 1.086(ord be)
+-.1 F 1.086(gins with an unquoted tilde character \(`)-.15 F F1(~)A F0
+1.087('\), all of the characters preceding the \214rst unquoted)B .185(\
slash \(or all characters, if there is no unquoted slash\) are consider\
ed a)108 489.6 R F2(tilde-pr)2.685 E(e\214x)-.37 E F0 5.185(.I)C 2.685
-(fn)-5.185 G .185(one of the characters)-2.685 F .726(in the tilde-pre\
+(fn)-5.185 G .185(one of the characters)-2.685 F .725(in the tilde-pre\
\214x are quoted, the characters in the tilde-pre\214x follo)108 501.6 R
-.725(wing the tilde are treated as a possible)-.25 F F2(lo)108 513.6 Q
-.522(gin name)-.1 F F0 5.522(.I)C 3.022(ft)-5.522 G .522
+.726(wing the tilde are treated as a possible)-.25 F F2(lo)108 513.6 Q
+.523(gin name)-.1 F F0 5.523(.I)C 3.023(ft)-5.523 G .523
(his login name is the null string, the tilde is replaced with the v)
--3.022 F .523(alue of the shell parameter)-.25 F F3(HOME)108 525.6 Q/F4
-9/Times-Roman@0 SF(.)A F0(If)4.787 E F3(HOME)2.787 E F0 .287
-(is unset, the home directory of the user e)2.537 F -.15(xe)-.15 G .286
-(cuting the shell is substituted instead.).15 F(Other)5.286 E(-)-.2 E(w\
+-3.023 F .522(alue of the shell parameter)-.25 F F3(HOME)108 525.6 Q/F4
+9/Times-Roman@0 SF(.)A F0(If)4.786 E F3(HOME)2.786 E F0 .287
+(is unset, the home directory of the user e)2.536 F -.15(xe)-.15 G .287
+(cuting the shell is substituted instead.).15 F(Other)5.287 E(-)-.2 E(w\
ise, the tilde-pre\214x is replaced with the home directory associated \
-with the speci\214ed login name.)108 537.6 Q .092
+with the speci\214ed login name.)108 537.6 Q .093
(If the tilde-pre\214x is a `~+', the v)108 554.4 R .092
(alue of the shell v)-.25 F(ariable)-.25 E F3(PWD)2.592 E F0 .092
-(replaces the tilde-pre\214x.)2.342 F .093(If the tilde-pre\214x is)
-5.093 F 3.404(a`)108 566.4 S .904(~\255', the v)-3.404 F .904
+(replaces the tilde-pre\214x.)2.342 F .092(If the tilde-pre\214x is)
+5.092 F 3.403(a`)108 566.4 S .903(~\255', the v)-3.403 F .903
(alue of the shell v)-.25 F(ariable)-.25 E F3(OLDPWD)3.404 E F4(,)A F0
-.904(if it is set, is substituted.)3.154 F .903(If the characters follo)
-5.903 F .903(wing the)-.25 F 1.641
-(tilde in the tilde-pre\214x consist of a number)108 578.4 R F2(N)4.141
-E F0 4.142(,o)C 1.642(ptionally pre\214x)-4.142 F 1.642
-(ed by a `+' or a `\255', the tilde-pre\214x is)-.15 F 1.438(replaced w\
+.904(if it is set, is substituted.)3.154 F .904(If the characters follo)
+5.904 F .904(wing the)-.25 F 1.642
+(tilde in the tilde-pre\214x consist of a number)108 578.4 R F2(N)4.142
+E F0 4.142(,o)C 1.642(ptionally pre\214x)-4.142 F 1.641
+(ed by a `+' or a `\255', the tilde-pre\214x is)-.15 F 1.437(replaced w\
ith the corresponding element from the directory stack, as it w)108
-590.4 R 1.437(ould be displayed by the)-.1 F F1(dirs)3.937 E F0 -.2(bu)
-108 602.4 S .454(iltin in).2 F -.2(vo)-.4 G -.1(ke).2 G 2.954(dw).1 G
-.454(ith the tilde-pre\214x as an ar)-2.954 F 2.954(gument. If)-.18 F
-.454(the characters follo)2.954 F .455
+590.4 R 1.438(ould be displayed by the)-.1 F F1(dirs)3.938 E F0 -.2(bu)
+108 602.4 S .455(iltin in).2 F -.2(vo)-.4 G -.1(ke).2 G 2.955(dw).1 G
+.455(ith the tilde-pre\214x as an ar)-2.955 F 2.954(gument. If)-.18 F
+.454(the characters follo)2.954 F .454
(wing the tilde in the tilde-pre\214x)-.25 F
(consist of a number without a leading `+' or `\255', `+' is assumed.)
108 614.4 Q(If the login name is in)108 631.2 Q -.25(va)-.4 G
(lid, or the tilde e).25 E(xpansion f)-.15 E(ails, the w)-.1 E
-(ord is unchanged.)-.1 E .167(Each v)108 648 R .167
+(ord is unchanged.)-.1 E .166(Each v)108 648 R .167
(ariable assignment is check)-.25 F .167(ed for unquoted tilde-pre\214x)
-.1 F .167(es immediately follo)-.15 F .167(wing a)-.25 F F1(:)2.667 E
-F0 .167(or the \214rst)2.667 F F1(=)2.666 E F0 5.166(.I)C(n)-5.166 E
-.467(these cases, tilde e)108 660 R .467(xpansion is also performed.)
--.15 F(Consequently)5.467 E 2.967(,o)-.65 G .468
+F0 .167(or the \214rst)2.667 F F1(=)2.667 E F0 5.167(.I)C(n)-5.167 E
+.468(these cases, tilde e)108 660 R .468(xpansion is also performed.)
+-.15 F(Consequently)5.467 E 2.967(,o)-.65 G .467
(ne may use \214lenames with tildes in assign-)-2.967 F(ments to)108 672
Q F3 -.666(PA)2.5 G(TH)-.189 E F4(,)A F3(MAILP)2.25 E -.855(AT)-.666 G
(H).855 E F4(,)A F0(and)2.25 E F3(CDP)2.5 E -.855(AT)-.666 G(H).855 E F4
(,)A F0(and the shell assigns the e)2.25 E(xpanded v)-.15 E(alue.)-.25 E
-.024(Bash also performs tilde e)108 688.8 R .024(xpansion on w)-.15 F
-.023(ords satisfying the conditions of v)-.1 F .023
-(ariable assignments \(as described)-.25 F(abo)108 700.8 Q .769 -.15
-(ve u)-.15 H(nder).15 E F3 -.666(PA)2.969 G(RAMETERS).666 E F4(\))A F0
-.469(when the)2.719 F 2.969(ya)-.15 G .469(ppear as ar)-2.969 F .469
-(guments to simple commands.)-.18 F .47(Bash does not do this,)5.469 F
+.023(Bash also performs tilde e)108 688.8 R .023(xpansion on w)-.15 F
+.024(ords satisfying the conditions of v)-.1 F .024
+(ariable assignments \(as described)-.25 F(abo)108 700.8 Q .77 -.15
+(ve u)-.15 H(nder).15 E F3 -.666(PA)2.97 G(RAMETERS).666 E F4(\))A F0
+.47(when the)2.72 F 2.969(ya)-.15 G .469(ppear as ar)-2.969 F .469
+(guments to simple commands.)-.18 F .469(Bash does not do this,)5.469 F
-.15(ex)108 712.8 S(cept for the).15 E F2(declar)2.5 E(ation)-.15 E F0
(commands listed abo)2.5 E -.15(ve)-.15 G 2.5(,w).15 G(hen in)-2.5 E F2
-(posix mode)2.5 E F0(.)A(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(21)
-200.665 E 0 Cg EP
+(posix mode)2.5 E F0(.)A(GNU Bash 5.0)72 768 Q(2019 September 16)135.955
+E(21)185.115 E 0 Cg EP
%%Page: 22 22
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
-SF -.1(Pa)87 84 S(rameter Expansion).1 E F0 1.606(The `)108 96 R F1($)A
-F0 4.106('c)C 1.606(haracter introduces parameter e)-4.106 F 1.605
-(xpansion, command substitution, or arithmetic e)-.15 F 4.105
-(xpansion. The)-.15 F .406(parameter name or symbol to be e)108 108 R
-.407(xpanded may be enclosed in braces, which are optional b)-.15 F .407
-(ut serv)-.2 F 2.907(et)-.15 G 2.907(op)-2.907 G(ro-)-2.907 E .033
-(tect the v)108 120 R .033(ariable to be e)-.25 F .033
-(xpanded from characters immediately follo)-.15 F .032
+SF -.1(Pa)87 84 S(rameter Expansion).1 E F0 1.605(The `)108 96 R F1($)A
+F0 4.105('c)C 1.605(haracter introduces parameter e)-4.105 F 1.606
+(xpansion, command substitution, or arithmetic e)-.15 F 4.106
+(xpansion. The)-.15 F .407(parameter name or symbol to be e)108 108 R
+.407(xpanded may be enclosed in braces, which are optional b)-.15 F .406
+(ut serv)-.2 F 2.906(et)-.15 G 2.906(op)-2.906 G(ro-)-2.906 E .032
+(tect the v)108 120 R .032(ariable to be e)-.25 F .032
+(xpanded from characters immediately follo)-.15 F .033
(wing it which could be interpreted as part)-.25 F(of the name.)108 132
-Q 1.189
-(When braces are used, the matching ending brace is the \214rst `)108
-148.8 R F1(})A F0 3.69('n)C 1.19(ot escaped by a backslash or within a)
--3.69 F 2.15(quoted string, and not within an embedded arithmetic e)108
-160.8 R 2.15(xpansion, command substitution, or parameter)-.15 F -.15
-(ex)108 172.8 S(pansion.).15 E(${)108 189.6 Q/F2 10/Times-Italic@0 SF
-(par)A(ameter)-.15 E F0(})A 1.204(The v)144 201.6 R 1.204(alue of)-.25 F
-F2(par)3.704 E(ameter)-.15 E F0 1.204(is substituted.)3.704 F 1.204
-(The braces are required when)6.204 F F2(par)4.955 E(ameter)-.15 E F0
-1.205(is a positional)4.435 F .264
+Q 1.19(When braces are used, the matching ending brace is the \214rst `)
+108 148.8 R F1(})A F0 3.689('n)C 1.189
+(ot escaped by a backslash or within a)-3.689 F 2.15
+(quoted string, and not within an embedded arithmetic e)108 160.8 R 2.15
+(xpansion, command substitution, or parameter)-.15 F -.15(ex)108 172.8 S
+(pansion.).15 E(${)108 189.6 Q/F2 10/Times-Italic@0 SF(par)A(ameter)-.15
+E F0(})A 1.205(The v)144 201.6 R 1.205(alue of)-.25 F F2(par)3.705 E
+(ameter)-.15 E F0 1.204(is substituted.)3.705 F 1.204
+(The braces are required when)6.204 F F2(par)4.954 E(ameter)-.15 E F0
+1.204(is a positional)4.434 F .264
(parameter with more than one digit, or when)144 213.6 R F2(par)4.014 E
(ameter)-.15 E F0 .264(is follo)3.494 F .264
-(wed by a character which is not to)-.25 F 2.676
+(wed by a character which is not to)-.25 F 2.677
(be interpreted as part of its name.)144 225.6 R(The)7.677 E F2(par)
-5.177 E(ameter)-.15 E F0 2.677(is a shell parameter as described abo)
+5.177 E(ameter)-.15 E F0 2.676(is a shell parameter as described abo)
5.177 F -.15(ve)-.15 G F1 -.74(PA)144 237.6 S(RAMETERS).74 E F0 2.5(\)o)
C 2.5(ra)-2.5 G 2.5(na)-2.5 G(rray reference \()-2.5 E F1(Arrays)A F0
-(\).)A .347(If the \214rst character of)108 254.4 R F2(par)2.846 E
+(\).)A .346(If the \214rst character of)108 254.4 R F2(par)2.846 E
(ameter)-.15 E F0 .346(is an e)2.846 F .346(xclamation point \()-.15 F
F1(!)A F0 .346(\), and)B F2(par)2.846 E(ameter)-.15 E F0 .346(is not a)
-2.846 F F2(namer)2.846 E(ef)-.37 E F0 2.846(,i)C 2.846(ti)-2.846 G
-(ntroduces)-2.846 E 2.906(al)108 266.4 S -2.15 -.25(ev e)-2.906 H 2.906
-(lo).25 G 2.906(fi)-2.906 G(ndirection.)-2.906 E F1(Bash)5.406 E F0 .406
+2.846 F F2(namer)2.846 E(ef)-.37 E F0 2.847(,i)C 2.847(ti)-2.847 G
+(ntroduces)-2.847 E 2.907(al)108 266.4 S -2.15 -.25(ev e)-2.907 H 2.907
+(lo).25 G 2.906(fi)-2.907 G(ndirection.)-2.906 E F1(Bash)5.406 E F0 .406
(uses the v)2.906 F .406(alue formed by e)-.25 F .406
(xpanding the rest of)-.15 F F2(par)2.906 E(ameter)-.15 E F0 .406
-(as the ne)2.906 F(w)-.25 E F2(par)2.907 E(ame-)-.15 E(ter)108 278.4 Q
-F0 2.579(;t)C .079(his is then e)-2.579 F .079(xpanded and that v)-.15 F
-.079(alue is used in the rest of the e)-.25 F .078
-(xpansion, rather than the e)-.15 F .078(xpansion of the)-.15 F
-(original)108 290.4 Q F2(par)2.542 E(ameter)-.15 E F0 5.042(.T)C .042
-(his is kno)-5.042 F .042(wn as)-.25 F F2(indir)2.543 E .043(ect e)-.37
-F(xpansion)-.2 E F0 5.043(.T)C .043(he v)-5.043 F .043
-(alue is subject to tilde e)-.25 F .043(xpansion, parameter)-.15 F -.15
-(ex)108 302.4 S .249(pansion, command substitution, and arithmetic e).15
-F 2.749(xpansion. If)-.15 F F2(par)2.749 E(ameter)-.15 E F0 .248
-(is a nameref, this e)2.749 F .248(xpands to the)-.15 F 1.51
+(as the ne)2.906 F(w)-.25 E F2(par)2.906 E(ame-)-.15 E(ter)108 278.4 Q
+F0 2.578(;t)C .078(his is then e)-2.578 F .078(xpanded and that v)-.15 F
+.079(alue is used in the rest of the e)-.25 F .079
+(xpansion, rather than the e)-.15 F .079(xpansion of the)-.15 F
+(original)108 290.4 Q F2(par)2.543 E(ameter)-.15 E F0 5.043(.T)C .043
+(his is kno)-5.043 F .043(wn as)-.25 F F2(indir)2.543 E .043(ect e)-.37
+F(xpansion)-.2 E F0 5.043(.T)C .043(he v)-5.043 F .042
+(alue is subject to tilde e)-.25 F .042(xpansion, parameter)-.15 F -.15
+(ex)108 302.4 S .248(pansion, command substitution, and arithmetic e).15
+F 2.748(xpansion. If)-.15 F F2(par)2.749 E(ameter)-.15 E F0 .249
+(is a nameref, this e)2.749 F .249(xpands to the)-.15 F 1.51
(name of the parameter referenced by)108 314.4 R F2(par)4.01 E(ameter)
-.15 E F0 1.51(instead of performing the complete indirect e)4.01 F
-(xpansion.)-.15 E .388(The e)108 326.4 R .387
+(xpansion.)-.15 E .387(The e)108 326.4 R .387
(xceptions to this are the e)-.15 F .387(xpansions of ${)-.15 F F1(!)A
F2(pr)A(e\214x)-.37 E F1(*)A F0 2.887(}a)C .387(nd ${)-2.887 F F1(!)A F2
-(name)A F0([)A F2(@)A F0 .387(]} described belo)B 4.187 -.65(w. T)-.25 H
-.387(he e).65 F(xclama-)-.15 E(tion point must immediately follo)108
+(name)A F0([)A F2(@)A F0 .387(]} described belo)B 4.188 -.65(w. T)-.25 H
+.388(he e).65 F(xclama-)-.15 E(tion point must immediately follo)108
338.4 Q 2.5(wt)-.25 G(he left brace in order to introduce indirection.)
-2.5 E .334(In each of the cases belo)108 355.2 R -.65(w,)-.25 G F2(wor)
3.484 E(d)-.37 E F0 .334(is subject to tilde e)2.834 F .334
(xpansion, parameter e)-.15 F .334(xpansion, command substitution,)-.15
-F(and arithmetic e)108 367.2 Q(xpansion.)-.15 E 1.09
+F(and arithmetic e)108 367.2 Q(xpansion.)-.15 E 1.089
(When not performing substring e)108 384 R 1.089
(xpansion, using the forms documented belo)-.15 F 3.589(w\()-.25 G
-(e.g.,)-3.589 E F1(:-)3.589 E F0(\),)A F1(bash)3.589 E F0 1.089
-(tests for a)3.589 F(parameter that is unset or null.)108 396 Q(Omittin\
-g the colon results in a test only for a parameter that is unset.)5 E
-(${)108 412.8 Q F2(par)A(ameter)-.15 E F1<3aad>A F2(wor)A(d)-.37 E F0(})
-A F1 .722(Use Default V)144 424.8 R(alues)-.92 E F0 5.722(.I)C(f)-5.722
-E F2(par)4.472 E(ameter)-.15 E F0 .723(is unset or null, the e)3.952 F
-.723(xpansion of)-.15 F F2(wor)3.563 E(d)-.37 E F0 .723(is substituted.)
-3.993 F(Other)5.723 E(-)-.2 E(wise, the v)144 436.8 Q(alue of)-.25 E F2
+(e.g.,)-3.589 E F1(:-)3.59 E F0(\),)A F1(bash)3.59 E F0 1.09
+(tests for a)3.59 F(parameter that is unset or null.)108 396 Q(Omitting\
+ the colon results in a test only for a parameter that is unset.)5 E(${)
+108 412.8 Q F2(par)A(ameter)-.15 E F1<3aad>A F2(wor)A(d)-.37 E F0(})A F1
+.723(Use Default V)144 424.8 R(alues)-.92 E F0 5.723(.I)C(f)-5.723 E F2
+(par)4.473 E(ameter)-.15 E F0 .723(is unset or null, the e)3.953 F .722
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F0 2.659(,t)C .159(he substitution operation is applied to each member \
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(xpansion is the resultant list.)-.15 E(${)108 297.6 Q F1(par)A(ameter)
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381.6 Q -.15(ve)-.4 G 2.924(rted. The).15 F .424
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(xpansion is the resultant list.)-.15 E(${)108 482.4 Q F1(par)A(ameter)
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(rameter transf).1 F(ormation)-.25 E F0 5.86(.T)C .86(he e)-5.86 F .86
(xpansion is either a transformation of the v)-.15 F .86(alue of)-.25 F
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(xpansion is a string that is the v)-.15 F 1.065(alue of)-.25 F F1(par)
-3.565 E(ameter)-.15 E F0 1.064(quoted in a format that can be)3.565 F
-(reused as input.)180 554.4 Q F2(E)144 566.4 Q F0 .44(The e)180 566.4 R
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+(reused as input.)180 554.4 Q F2(E)144 566.4 Q F0 .441(The e)180 566.4 R
.441(xpansion is a string that is the v)-.15 F .441(alue of)-.25 F F1
-(par)2.941 E(ameter)-.15 E F0 .441(with backslash escape sequences)2.941
-F -.15(ex)180 578.4 S(panded as with the).15 E F2($'...)2.5 E(')-.55 E
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+(quoting mechanism.)2.5 E F2(P)144 590.4 Q F0 1.072(The e)180 590.4 R
1.073(xpansion is a string that is the result of e)-.15 F 1.073
(xpanding the v)-.15 F 1.073(alue of)-.25 F F1(par)3.573 E(ameter)-.15 E
F0 1.073(as if it)3.573 F(were a prompt string \(see)180 602.4 Q F2(PR)
-2.5 E(OMPTING)-.3 E F0(belo)2.5 E(w\).)-.25 E F2(A)144 614.4 Q F0 1.137
+2.5 E(OMPTING)-.3 E F0(belo)2.5 E(w\).)-.25 E F2(A)144 614.4 Q F0 1.138
(The e)180 614.4 R 1.138
(xpansion is a string in the form of an assignment statement or)-.15 F
-F2(declar)3.638 E(e)-.18 E F0(command)3.638 E(that, if e)180 626.4 Q
+F2(declar)3.637 E(e)-.18 E F0(command)3.637 E(that, if e)180 626.4 Q
-.25(va)-.25 G(luated, will recreate).25 E F1(par)2.5 E(ameter)-.15 E F0
(with its attrib)2.5 E(utes and v)-.2 E(alue.)-.25 E F2(a)144 638.4 Q F0
(The e)180 638.4 Q(xpansion is a string consisting of \215ag v)-.15 E
(alues representing)-.25 E F1(par)2.5 E(ameter)-.15 E F0 1.1 -.55('s a)D
-(ttrib).55 E(utes.)-.2 E(If)144 655.2 Q F1(par)5.331 E(ameter)-.15 E F0
-(is)4.811 E F2(@)4.081 E F0(or)4.081 E F2(*)4.081 E F0 4.081(,t)C 1.58
+(ttrib).55 E(utes.)-.2 E(If)144 655.2 Q F1(par)5.33 E(ameter)-.15 E F0
+(is)4.81 E F2(@)4.08 E F0(or)4.08 E F2(*)4.08 E F0 4.08(,t)C 1.581
(he operation is applied to each positional parameter in turn, and the)
--4.081 F -.15(ex)144 667.2 S .129(pansion is the resultant list.).15 F
-(If)5.129 E F1(par)3.879 E(ameter)-.15 E F0 .129(is an array v)3.359 F
-.13(ariable subscripted with)-.25 F F2(@)2.63 E F0(or)2.63 E F2(*)2.63 E
-F0 2.63(,t)C .13(he oper)-2.63 F(-)-.2 E
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(command)A F1(\))1.666 E F0(or)108 136.8 Q F1<92>144 148.8 Q F2(command)
-A F1<92>A(Bash)108 165.6 Q F0 .089(performs the e)2.589 F .089
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108 177.6 R 2.91(yt)-.15 G .41(railing ne)-2.91 F .41(wlines deleted.)
--.25 F .41(Embedded ne)5.41 F(w-)-.25 E .192(lines are not deleted, b)
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108 189.6 R .192(ut the)-.2 F 2.692(ym)-.15 G .192(ay be remo)-2.692 F
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--.1 F .192(The command substitution)5.192 F F1($\(cat)2.691 E F2(\214le)
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G(lent b).25 E(ut f)-.2 E(aster)-.1 E F1($\(<)2.5 E F2(\214le)2.5 E F1
(\))A F0(.)A 1.724(When the old-style backquote form of substitution is\
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(mand; none are treated specially)108 254.4 Q(.)-.65 E .894
(Command substitutions may be nested.)108 271.2 R 2.494 -.8(To n)5.894 H
.894(est when using the backquoted form, escape the inner back-).8 F
(quotes with backslashes.)108 283.2 Q .422
(If the substitution appears within double quotes, w)108 300 R .422
-(ord splitting and pathname e)-.1 F .423(xpansion are not performed)-.15
-F(on the results.)108 312 Q F1(Arithmetic Expansion)87 328.8 Q F0 1.035
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(The format for arithmetic e)108 352.8 Q(xpansion is:)-.15 E F1($\(\()
144 369.6 Q F2 -.2(ex)C(pr).2 E(ession)-.37 E F1(\)\))A F0(The)108 386.4
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2.5 E(ailure and no substitution occurs.)-.1 E F1(Pr)87 468 Q
(ocess Substitution)-.18 E F2(Pr)108 480 Q .405(ocess substitution)-.45
F F0(allo)2.905 E .405(ws a process')-.25 F 2.905(si)-.55 G .405
(nput or output to be referred to using a \214lename.)-2.905 F .405
-(It tak)5.405 F .405(es the form)-.1 F(of)108 492 Q F1(<\()3.251 E F2
-(list)A F1(\)).833 E F0(or)3.251 E F1(>\()3.251 E F2(list)A F1(\)).833 E
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(is run asynchronously)3.251 F 3.251(,a)-.65 G .751
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(This \214lename is passed as an ar)108 504 R .148
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(gument should be read to obtain the output of)-.18 F F2(list)2.808 E F0
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-5.308 F(port named pipes \()108 540 Q F2(FIFOs)A F0 2.5(\)o)C 2.5(rt)
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-(method of naming open \214les.)2.5 E .897(When a)108 556.8 R -.25(va)
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-.2 G .896(ilable, process substitution is performed simultaneously wit\
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+h parameter and v).25 F .897(ariable e)-.25 F(xpansion,)-.15 E
(command substitution, and arithmetic e)108 568.8 Q(xpansion.)-.15 E F1
--.75(Wo)87 585.6 S(rd Splitting).75 E F0 1.142
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(xpansion that)-.15 F(did not occur within double quotes for)108 609.6 Q
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(The shell treats each character of)108 626.4 R F3(IFS)2.563 E F0 .063
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108 638.4 R(If)5.207 E F3(IFS)2.707 E F0 .207(is unset, or its v)2.457 F
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-(,)A .837(the def)108 650.4 R .837(ault, then sequences of)-.1 F F1
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(vious e)-.25 F .345(xpansions are ignored, and an)-.15 F 2.845(ys)-.15
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(characters not at the be)2.595 F .345(ginning or end serv)-.15 F(es)
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(ault, then sequences of the whitespace characters)-.1 F F1(space)108
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(ter is in the v)108 698.4 R .92(alue of)-.25 F F3(IFS)3.42 E F0(\(an)
3.17 E F3(IFS)3.42 E F0 .92(whitespace character\).)3.17 F(An)5.92 E
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(Explicit null ar)108 84 R 1.927(guments \()-.18 F/F1 10/Times-Bold@0 SF
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-(gument results and is retained and)-.18 F .723
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(passed to a command as an empty string.)108 120 R .724
-(When a quoted null ar)5.724 F .724(gument appears as part of a w)-.18 F
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(pansion is non-null, the null ar).15 F .176(gument is remo)-.18 F -.15
(ve)-.15 G 2.676(d. That).15 F .176(is, the w)2.676 F(ord)-.1 E/F2 10
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Q(gument remo)-.18 E -.25(va)-.15 G(l.).25 E(Note that if no e)108 160.8
Q(xpansion occurs, no splitting is performed.)-.15 E F1 -.1(Pa)87 177.6
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-(ord splitting, unless the)-.1 F F1<ad66>2.745 E F0 .245
-(option has been set,)2.745 F F1(bash)2.745 E F0 .246(scans each w)2.746
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-(,)A F1([)2.746 E F0 2.746(,a)C(nd,)-2.746 E .593
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+(ord splitting, unless the)-.1 F F1<ad66>2.746 E F0 .246
+(option has been set,)2.746 F F1(bash)2.746 E F0 .245(scans each w)2.745
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(under certain circumstances \(e.g., when it appears in the e)108 201.6
-R .592(xpansion of an unquoted shell v)-.15 F .592(ariable, depend-)-.25
+R .593(xpansion of an unquoted shell v)-.15 F .593(ariable, depend-)-.25
F 1.239(ing on the setting of the)108 213.6 R F1(posixglob)3.739 E F0
1.239(shell option\),)3.739 F F1(\\)3.739 E F0 6.239(.I)C 3.739(fo)
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-(ord is)-.1 F(re)108 225.6 Q -.05(ga)-.15 G .285(rded as a).05 F/F3 10
-/Times-Italic@0 SF(pattern)2.785 E F0 2.785(,a).24 G .284(nd replaced w\
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+(ord is)-.1 F(re)108 225.6 Q -.05(ga)-.15 G .284(rded as a).05 F/F3 10
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-(nM)-.135 G(atching)-2.549 E F0(belo)2.549 E 2.799(w\). If)-.25 F .299
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(no matching \214lenames are found, and the shell option)2.799 F F1
-(nullglob)2.799 E F0 .3(is not enabled,)2.8 F .017(the w)108 249.6 R
-.017(ord is left unchanged.)-.1 F .017(If the)5.017 F F1(nullglob)2.517
-E F0 .016(option is set, and no matches are found, the w)2.517 F .016
-(ord is remo)-.1 F -.15(ve)-.15 G 2.516(d. If).15 F(the)108 261.6 Q F1
-(failglob)3.002 E F0 .503(shell option is set, and no matches are found\
-, an error message is printed and the command is)3.002 F .478(not e)108
-273.6 R -.15(xe)-.15 G 2.978(cuted. If).15 F .478(the shell option)2.978
-F F1(nocaseglob)2.978 E F0 .478
+(nullglob)2.799 E F0 .299(is not enabled,)2.799 F .016(the w)108 249.6 R
+.016(ord is left unchanged.)-.1 F .016(If the)5.016 F F1(nullglob)2.516
+E F0 .017(option is set, and no matches are found, the w)2.516 F .017
+(ord is remo)-.1 F -.15(ve)-.15 G 2.517(d. If).15 F(the)108 261.6 Q F1
+(failglob)3.003 E F0 .503(shell option is set, and no matches are found\
+, an error message is printed and the command is)3.003 F .477(not e)108
+273.6 R -.15(xe)-.15 G 2.977(cuted. If).15 F .477(the shell option)2.977
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(is enabled, the match is performed without re)2.978 F -.05(ga)-.15 G
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--.1(wa)-.1 G 1.503(ys be).1 F .631(matched e)108 333.6 R .631
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434.4 Q F0 .827(is set and not null.)3.077 F(Ho)5.827 E(we)-.25 E -.15
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--.25 F .682(enabling the)108 446.4 R F1(dotglob)3.182 E F0 .682
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-.15 F F1 -.63(``)3.182 G -.55(.').63 G(')-.08 E F0 .682(will match.)
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F1 -.63(``)3.684 G -.55(.').63 G(')-.08 E F0 3.684(,m)C(ak)-3.684 E(e)
--.1 E F1 -.63(``)3.684 G(.*').63 E(')-.63 E F0 1.184
-(one of the patterns in)6.184 F F4(GLOBIGNORE)3.684 E F5(.)A F0(The)108
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-(GLOBIGNORE)3.132 E F0 .632(is unset.)2.882 F .632
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(The pattern matching honors the setting of)5.632 F(the)108 482.4 Q F1
(extglob)2.5 E F0(shell option.)2.5 E F1 -.1(Pa)108 499.2 S(tter).1 E
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(The special pattern characters must be quoted if the)5.576 F 3.076(ya)
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(The special pattern characters ha)108 568.8 Q .3 -.15(ve t)-.2 H
-(he follo).15 E(wing meanings:)-.25 E F1(*)144 585.6 Q F0 .376
-(Matches an)180 585.6 R 2.876(ys)-.15 G .376
-(tring, including the null string.)-2.876 F .376(When the)5.376 F F1
-(globstar)2.876 E F0 .377(shell option is enabled,)2.876 F(and)180 597.6
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Q F1(*)3.275 E F0 .775(is used in a pathname e)3.275 F .775
(xpansion conte)-.15 F .775(xt, tw)-.15 F 3.275(oa)-.1 G(djacent)-3.275
E F1(*)3.275 E F0 3.275(su)C .775(sed as a single pattern)-3.275 F 1.058
F0(,)A(tw)180 621.6 Q 2.5(oa)-.1 G(djacent)-2.5 E F1(*)2.5 E F0 2.5(sw)C
(ill match only directories and subdirectories.)-2.5 E F1(?)144 633.6 Q
F0(Matches an)180 633.6 Q 2.5(ys)-.15 G(ingle character)-2.5 E(.)-.55 E
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-(ne of the enclosed characters.)-3.079 F 3.079(Ap)5.579 G .578
-(air of characters separated by a h)-3.079 F(yphen)-.05 E .684
-(denotes a)180 657.6 R F3 -.15(ra)3.184 G(ng).15 E 3.184(ee)-.1 G(xpr)
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+(ne of the enclosed characters.)-3.078 F 3.079(Ap)5.579 G .579
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-(haracter that f).15 F .684(alls between those tw)-.1 F 3.185(oc)-.1 G
-.685(haracters, inclu-)-3.185 F(si)180 669.6 Q -.15(ve)-.25 G 3.713(,u)
-.15 G 1.213(sing the current locale')-3.713 F 3.712(sc)-.55 G 1.212
-(ollating sequence and character set, is matched.)-3.712 F 1.212(If the)
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-(haracter not enclosed is matched.)-3.624 F .895
-(The sorting order of characters in range e)180 693.6 R .894
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%%Page: 27 27
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
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F(including it as the \214rst character in the set.)180 96 Q -.4(Wi)180
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(is one of the follo)180 126 Q
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--.1(wo)4.29 G(rd).1 E F0(character)4.29 E
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(class matches letters, digits, and the character _.)180 174 Q -.4(Wi)
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-(can be speci\214ed using the syntax)4.536 F F1([=)4.536 E F2(c)A F1(=])
-A F0 4.536(,w)C(hich)-4.536 E .125(matches all characters with the same\
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collation weight \(as de\214ned by the current locale\) as)180 204 R
(the character)180 216 Q F2(c)2.5 E F0(.)A -.4(Wi)180 234 S(thin).4 E F1
([)2.5 E F0(and)2.5 E F1(])2.5 E F0 2.5(,t)C(he syntax)-2.5 E F1([.)2.5
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-(xtended pattern matching operators)-.15 F .255(are recognized.)108
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(pattern-list)2.755 E F0 .255
-(is a list of one or more patterns separated by a)2.755 F F1(|)2.756 E
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F0(.)A(Composite patterns may be formed using one or more of the follo)
108 274.8 Q(wing sub-patterns:)-.25 E F1(?\()144 298.8 Q F2
(pattern-list).833 E F1(\)).833 E F0
(\)).833 E F0(Matches one of the gi)180 382.8 Q -.15(ve)-.25 G 2.5(np)
.15 G(atterns)-2.5 E F1(!\()144 394.8 Q F2(pattern-list).833 E F1(\))
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--.15 E -.15(ve)-.25 G 2.5(np).15 G(atterns)-2.5 E .969(Complicated e)108
-423.6 R .969(xtended pattern matching ag)-.15 F .969
-(ainst long strings is slo)-.05 F 2.268 -.65(w, e)-.25 H .968
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+(ainst long strings is slo)-.05 F 2.269 -.65(w, e)-.25 H .969
(specially when the patterns contain).65 F 1.23
(alternations and the strings contain multiple matches.)108 435.6 R 1.23
(Using separate matches ag)6.23 F 1.23(ainst shorter strings, or)-.05 F
(using arrays of strings instead of a single long string, may be f)108
447.6 Q(aster)-.1 E(.)-.55 E F1(Quote Remo)87 464.4 Q -.1(va)-.1 G(l).1
-E F0 1.113(After the preceding e)108 476.4 R 1.113
+E F0 1.112(After the preceding e)108 476.4 R 1.112
(xpansions, all unquoted occurrences of the characters)-.15 F F1(\\)
-3.613 E F0(,)A F1<08>3.612 E F0 3.612(,a)C(nd)-3.612 E F1(")4.445 E F0
-1.112(that did not result)4.445 F(from one of the abo)108 488.4 Q .3
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-.15(ve ex)-.15 H(pansions are remo).15 E -.15(ve)-.15 G(d.).15 E/F3
10.95/Times-Bold@0 SF(REDIRECTION)72 505.2 Q F0 .545
(Before a command is e)108 517.2 R -.15(xe)-.15 G .545
(ected)-.37 E F0 .545(using a special notation interpreted)3.815 F .405
(by the shell.)108 529.2 R .405(Redirection allo)5.405 F .405(ws comman\
ds' \214le handles to be duplicated, opened, closed, made to refer to)
--.25 F(dif)108 541.2 Q 1.019(ferent \214les, and can change the \214les\
- the command reads from and writes to.)-.25 F 1.02
-(Redirection may also be)6.02 F .215
+-.25 F(dif)108 541.2 Q 1.02(ferent \214les, and can change the \214les \
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+(Redirection may also be)6.019 F .215
(used to modify \214le handles in the current shell e)108 553.2 R -.15
(xe)-.15 G .215(cution en).15 F 2.715(vironment. The)-.4 F(follo)2.715 E
-.215(wing redirection operators)-.25 F .875(may precede or appear an)108
-565.2 R .875(ywhere within a)-.15 F F2 .875(simple command)3.715 F F0
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+.875(or may follo)4.145 F 3.375(wa)-.25 G F2(command)A F0 5.875(.R).77 G
+.875(edirections are)-5.875 F(processed in the order the)108 577.2 Q 2.5
(ya)-.15 G(ppear)-2.5 E 2.5(,f)-.4 G(rom left to right.)-2.5 E .771(Eac\
h redirection that may be preceded by a \214le descriptor number may in\
-stead be preceded by a w)108 594 R .771(ord of)-.1 F .292(the form {)108
+stead be preceded by a w)108 594 R .772(ord of)-.1 F .293(the form {)108
606 R F2(varname)A F0 2.793(}. In)B .293
(this case, for each redirection operator e)2.793 F .293
-(xcept >&- and <&-, the shell will allocate)-.15 F 3.18<618c>108 618 S
-.679(le descriptor greater than or equal to 10 and assign it to)-3.18 F
+(xcept >&- and <&-, the shell will allocate)-.15 F 3.179<618c>108 618 S
+.679(le descriptor greater than or equal to 10 and assign it to)-3.179 F
F2(varname)3.179 E F0 5.679(.I)C 3.179(f>)-5.679 G .679
(&- or <&- is preceded by {)-3.179 F F2(var)A(-)-.2 E(name)108 630 Q F0
-.599(}, the v)B .599(alue of)-.25 F F2(varname)3.099 E F0 .599
-(de\214nes the \214le descriptor to close.)3.099 F .6(If {)5.6 F F2
-(varname)A F0 3.1(}i)C 3.1(ss)-3.1 G .6(upplied, the redirection)-3.1 F
-1.238(persists be)108 642 R 1.238(yond the scope of the command, allo)
--.15 F 1.238(wing the shell programmer to manage the \214le descriptor)
--.25 F(himself.)108 654 Q .283(In the follo)108 670.8 R .284(wing descr\
-iptions, if the \214le descriptor number is omitted, and the \214rst ch\
-aracter of the redirect-)-.25 F .513(ion operator is)108 682.8 R F1(<)
-3.012 E F0 3.012(,t)C .512
+.6(}, the v)B .6(alue of)-.25 F F2(varname)3.1 E F0 .599
+(de\214nes the \214le descriptor to close.)3.1 F .599(If {)5.599 F F2
+(varname)A F0 3.099(}i)C 3.099(ss)-3.099 G .599
+(upplied, the redirection)-3.099 F 1.238(persists be)108 642 R 1.238
+(yond the scope of the command, allo)-.15 F 1.238
+(wing the shell programmer to manage the \214le descriptor)-.25 F
+(himself.)108 654 Q .284(In the follo)108 670.8 R .283(wing description\
+s, if the \214le descriptor number is omitted, and the \214rst characte\
+r of the redirect-)-.25 F .512(ion operator is)108 682.8 R F1(<)3.012 E
+F0 3.012(,t)C .512
(he redirection refers to the standard input \(\214le descriptor 0\).)
-3.012 F .512(If the \214rst character of the)5.512 F
(redirection operator is)108 694.8 Q F1(>)2.5 E F0 2.5(,t)C
(he redirection refers to the standard output \(\214le descriptor 1\).)
--2.5 E .824(The w)108 711.6 R .824(ord follo)-.1 F .824
-(wing the redirection operator in the follo)-.25 F .825
+-2.5 E .825(The w)108 711.6 R .825(ord follo)-.1 F .824
+(wing the redirection operator in the follo)-.25 F .824
(wing descriptions, unless otherwise noted, is sub-)-.25 F 2.701
(jected to brace e)108 723.6 R 2.701(xpansion, tilde e)-.15 F 2.701
(xpansion, parameter and v)-.15 F 2.701(ariable e)-.25 F 2.701
(xpansion, command substitution,)-.15 F(GNU Bash 5.0)72 768 Q
-(2019 July 8)151.505 E(27)200.665 E 0 Cg EP
+(2019 September 16)135.955 E(27)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
-(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E .829(arithmetic e)
-108 84 R .829(xpansion, quote remo)-.15 F -.25(va)-.15 G .829
+(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E .83(arithmetic e)
+108 84 R .83(xpansion, quote remo)-.15 F -.25(va)-.15 G .83
(l, pathname e).25 F .829(xpansion, and w)-.15 F .829(ord splitting.)-.1
-F .829(If it e)5.829 F .83(xpands to more than)-.15 F(one w)108 96 Q
+F .829(If it e)5.829 F .829(xpands to more than)-.15 F(one w)108 96 Q
(ord,)-.1 E/F1 10/Times-Bold@0 SF(bash)2.5 E F0(reports an error)2.5 E
(.)-.55 E(Note that the order of redirections is signi\214cant.)108
112.8 Q -.15(Fo)5 G 2.5(re).15 G(xample, the command)-2.65 E(ls)144
F2(dirlist)3.027 E F0 3.027(,b).68 G .527(ecause the standard error w)
-3.027 F .527(as duplicated from the standard)-.1 F
(output before the standard output w)108 192 Q(as redirected to)-.1 E F2
-(dirlist)2.5 E F0(.).68 E F1(Bash)108 208.8 Q F0 .598(handles se)3.098 F
--.15(ve)-.25 G .598(ral \214lenames specially when the).15 F 3.099(ya)
--.15 G .599(re used in redirections, as described in the follo)-3.099 F
-(wing)-.25 E 3.478(table. If)108 220.8 R .978
-(the operating system on which)3.478 F F1(bash)3.478 E F0 .978
-(is running pro)3.478 F .977
+(dirlist)2.5 E F0(.).68 E F1(Bash)108 208.8 Q F0 .599(handles se)3.099 F
+-.15(ve)-.25 G .599(ral \214lenames specially when the).15 F 3.099(ya)
+-.15 G .598(re used in redirections, as described in the follo)-3.099 F
+(wing)-.25 E 3.477(table. If)108 220.8 R .977
+(the operating system on which)3.477 F F1(bash)3.478 E F0 .978
+(is running pro)3.478 F .978
(vides these special \214les, bash will use them;)-.15 F
(otherwise it will emulate them internally with the beha)108 232.8 Q
(vior described belo)-.2 E -.65(w.)-.25 G F1(/de)144 249.6 Q(v/fd/)-.15
(v/stdout)-.15 E F0(File descriptor 1 is duplicated.)180 309.6 Q F1(/de)
144 321.6 Q(v/stderr)-.15 E F0(File descriptor 2 is duplicated.)180
333.6 Q F1(/de)144 345.6 Q(v/tcp/)-.15 E F2(host)A F1(/)A F2(port)A F0
-(If)180 357.6 Q F2(host)2.996 E F0 .496(is a v)2.996 F .496
-(alid hostname or Internet address, and)-.25 F F2(port)2.997 E F0 .497
-(is an inte)2.997 F .497(ger port number or ser)-.15 F(-)-.2 E
+(If)180 357.6 Q F2(host)2.997 E F0 .497(is a v)2.997 F .497
+(alid hostname or Internet address, and)-.25 F F2(port)2.996 E F0 .496
+(is an inte)2.996 F .496(ger port number or ser)-.15 F(-)-.2 E
(vice name,)180 369.6 Q F1(bash)2.5 E F0
(attempts to open the corresponding TCP sock)2.5 E(et.)-.1 E F1(/de)144
381.6 Q(v/udp/)-.15 E F2(host)A F1(/)A F2(port)A F0(If)180 393.6 Q F2
-(host)2.997 E F0 .497(is a v)2.997 F .497
-(alid hostname or Internet address, and)-.25 F F2(port)2.996 E F0 .496
-(is an inte)2.996 F .496(ger port number or ser)-.15 F(-)-.2 E
+(host)2.996 E F0 .496(is a v)2.996 F .496
+(alid hostname or Internet address, and)-.25 F F2(port)2.997 E F0 .497
+(is an inte)2.997 F .497(ger port number or ser)-.15 F(-)-.2 E
(vice name,)180 405.6 Q F1(bash)2.5 E F0
(attempts to open the corresponding UDP sock)2.5 E(et.)-.1 E 2.5(Af)108
422.4 S(ailure to open or create a \214le causes the redirection to f)
--2.6 E(ail.)-.1 E .946(Redirections using \214le descriptors greater th\
-an 9 should be used with care, as the)108 439.2 R 3.447(ym)-.15 G .947
-(ay con\215ict with \214le)-3.447 F
+-2.6 E(ail.)-.1 E .947(Redirections using \214le descriptors greater th\
+an 9 should be used with care, as the)108 439.2 R 3.446(ym)-.15 G .946
+(ay con\215ict with \214le)-3.446 F
(descriptors the shell uses internally)108 451.2 Q(.)-.65 E F1(Redir)87
468 Q(ecting Input)-.18 E F0 .391
(Redirection of input causes the \214le whose name results from the e)
(is not speci\214ed.)2.74 E
(The general format for redirecting input is:)108 508.8 Q([)144 525.6 Q
F2(n)A F0(])A F1(<)A F2(wor)A(d)-.37 E F1(Redir)87 542.4 Q
-(ecting Output)-.18 E F0 .174
+(ecting Output)-.18 E F0 .175
(Redirection of output causes the \214le whose name results from the e)
-108 554.4 R .175(xpansion of)-.15 F F2(wor)3.015 E(d)-.37 E F0 .175
-(to be opened for writ-)3.445 F .825(ing on \214le descriptor)108 566.4
-R F2(n)3.325 E F0 3.325(,o).24 G 3.325(rt)-3.325 G .824
-(he standard output \(\214le descriptor 1\) if)-3.325 F F2(n)3.684 E F0
-.824(is not speci\214ed.)3.564 F .824(If the \214le does not)5.824 F
+108 554.4 R .174(xpansion of)-.15 F F2(wor)3.014 E(d)-.37 E F0 .174
+(to be opened for writ-)3.444 F .824(ing on \214le descriptor)108 566.4
+R F2(n)3.324 E F0 3.324(,o).24 G 3.324(rt)-3.324 G .824
+(he standard output \(\214le descriptor 1\) if)-3.324 F F2(n)3.684 E F0
+.824(is not speci\214ed.)3.564 F .825(If the \214le does not)5.825 F
-.15(ex)108 578.4 S(ist it is created; if it does e).15 E
(xist it is truncated to zero size.)-.15 E
(The general format for redirecting output is:)108 595.2 Q([)144 612 Q
-F2(n)A F0(])A F1(>)A F2(wor)A(d)-.37 E F0 .154
-(If the redirection operator is)108 628.8 R F1(>)2.654 E F0 2.654(,a)C
-.154(nd the)-2.654 F F1(noclob)2.654 E(ber)-.1 E F0 .154(option to the)
-2.654 F F1(set)2.655 E F0 -.2(bu)2.655 G .155
-(iltin has been enabled, the redirection).2 F .658(will f)108 640.8 R
-.658(ail if the \214le whose name results from the e)-.1 F .658
-(xpansion of)-.15 F F2(wor)3.158 E(d)-.37 E F0 -.15(ex)3.158 G .657
-(ists and is a re).15 F .657(gular \214le.)-.15 F .657(If the redi-)
-5.657 F .408(rection operator is)108 652.8 R F1(>|)2.909 E F0 2.909(,o)C
+F2(n)A F0(])A F1(>)A F2(wor)A(d)-.37 E F0 .155
+(If the redirection operator is)108 628.8 R F1(>)2.655 E F0 2.655(,a)C
+.155(nd the)-2.655 F F1(noclob)2.655 E(ber)-.1 E F0 .154(option to the)
+2.654 F F1(set)2.654 E F0 -.2(bu)2.654 G .154
+(iltin has been enabled, the redirection).2 F .657(will f)108 640.8 R
+.657(ail if the \214le whose name results from the e)-.1 F .658
+(xpansion of)-.15 F F2(wor)3.158 E(d)-.37 E F0 -.15(ex)3.158 G .658
+(ists and is a re).15 F .658(gular \214le.)-.15 F .658(If the redi-)
+5.658 F .409(rection operator is)108 652.8 R F1(>|)2.909 E F0 2.909(,o)C
2.909(rt)-2.909 G .409(he redirection operator is)-2.909 F F1(>)2.909 E
F0 .409(and the)2.909 F F1(noclob)2.909 E(ber)-.1 E F0 .409
-(option to the)2.909 F F1(set)2.909 E F0 -.2(bu)2.909 G .409
+(option to the)2.909 F F1(set)2.909 E F0 -.2(bu)2.908 G .408
(iltin command).2 F(is not enabled, the redirection is attempted e)108
664.8 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he \214le named by)
-2.5 E F2(wor)2.5 E(d)-.37 E F0 -.15(ex)2.5 G(ists.).15 E F1 -.25(Ap)87
-681.6 S(pending Redir).25 E(ected Output)-.18 E F0 .642
+681.6 S(pending Redir).25 E(ected Output)-.18 E F0 .641
(Redirection of output in this f)108 693.6 R .642
-(ashion causes the \214le whose name results from the e)-.1 F .641
-(xpansion of)-.15 F F2(wor)3.481 E(d)-.37 E F0 .641(to be)3.911 F .473
-(opened for appending on \214le descriptor)108 705.6 R F2(n)2.973 E F0
+(ashion causes the \214le whose name results from the e)-.1 F .642
+(xpansion of)-.15 F F2(wor)3.482 E(d)-.37 E F0 .642(to be)3.912 F .474
+(opened for appending on \214le descriptor)108 705.6 R F2(n)2.974 E F0
2.974(,o).24 G 2.974(rt)-2.974 G .474
-(he standard output \(\214le descriptor 1\) if)-2.974 F F2(n)3.334 E F0
-.474(is not speci\214ed.)3.214 F(If)5.474 E(the \214le does not e)108
-717.6 Q(xist it is created.)-.15 E(GNU Bash 5.0)72 768 Q(2019 July 8)
-151.505 E(28)200.665 E 0 Cg EP
+(he standard output \(\214le descriptor 1\) if)-2.974 F F2(n)3.333 E F0
+.473(is not speci\214ed.)3.213 F(If)5.473 E(the \214le does not e)108
+717.6 Q(xist it is created.)-.15 E(GNU Bash 5.0)72 768 Q
+(2019 September 16)135.955 E(28)185.115 E 0 Cg EP
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(The general format for appending output is:)108 84 Q([)144 100.8 Q/F1
10/Times-Italic@0 SF(n)A F0(])A/F2 10/Times-Bold@0 SF(>>)A F1(wor)A(d)
-.37 E F2(Redir)87 117.6 Q(ecting Standard Output and Standard Err)-.18
-E(or)-.18 E F0 .249(This construct allo)108 129.6 R .249(ws both the st\
+E(or)-.18 E F0 .248(This construct allo)108 129.6 R .249(ws both the st\
andard output \(\214le descriptor 1\) and the standard error output \(\
\214le descrip-)-.25 F
(tor 2\) to be redirected to the \214le whose name is the e)108 141.6 Q
F1(wor)A(d)-.37 E F0(Of the tw)108 216 Q 2.5(of)-.1 G
(orms, the \214rst is preferred.)-2.5 E(This is semantically equi)5 E
-.25(va)-.25 G(lent to).25 E F2(>)144 232.8 Q F1(wor)A(d)-.37 E F0(2)2.5
-E F2(>&)A F0(1)A .114(When using the second form,)108 249.6 R F1(wor)
+E F2(>&)A F0(1)A .115(When using the second form,)108 249.6 R F1(wor)
2.614 E(d)-.37 E F0 .114(may not e)2.614 F .114(xpand to a number or)
--.15 F F2<ad>2.614 E F0 5.114(.I)C 2.614(fi)-5.114 G 2.615(td)-2.614 G
-.115(oes, other redirection operators)-2.615 F(apply \(see)108 261.6 Q
+-.15 F F2<ad>2.614 E F0 5.114(.I)C 2.614(fi)-5.114 G 2.614(td)-2.614 G
+.114(oes, other redirection operators)-2.614 F(apply \(see)108 261.6 Q
F2(Duplicating File Descriptors)2.5 E F0(belo)2.5 E
(w\) for compatibility reasons.)-.25 E F2 -.25(Ap)87 278.4 S
-(pending Standard Output and Standard Err).25 E(or)-.18 E F0 .249
+(pending Standard Output and Standard Err).25 E(or)-.18 E F0 .248
(This construct allo)108 290.4 R .249(ws both the standard output \(\
\214le descriptor 1\) and the standard error output \(\214le descrip-)
-.25 F(tor 2\) to be appended to the \214le whose name is the e)108
(Duplicating File Descriptors)2.5 E F0(belo)2.5 E(w\).)-.25 E F2(Her)87
403.2 Q 2.5(eD)-.18 G(ocuments)-2.5 E F0 .33(This type of redirection i\
nstructs the shell to read input from the current source until a line c\
-ontaining only)108 415.2 R F1(delimiter)108.35 427.2 Q F0 .615
-(\(with no trailing blanks\) is seen.)3.845 F .615
+ontaining only)108 415.2 R F1(delimiter)108.35 427.2 Q F0 .614
+(\(with no trailing blanks\) is seen.)3.844 F .615
(All of the lines read up to that point are then used as the stan-)5.615
F(dard input \(or \214le descriptor)108 439.2 Q F1(n)2.5 E F0(if)2.5 E
F1(n)2.5 E F0(is speci\214ed\) for a command.)2.5 E
(The format of here-documents is:)108 456 Q([)144 472.8 Q F1(n)A F0(])A
F2(<<)A F0([)A F2<ad>A F0(])A F1(wor)A(d)-.37 E(her)164 484.8 Q
-(e-document)-.37 E(delimiter)144 496.8 Q F0 .301(No parameter and v)108
+(e-document)-.37 E(delimiter)144 496.8 Q F0 .302(No parameter and v)108
513.6 R .302(ariable e)-.25 F .302
-(xpansion, command substitution, arithmetic e)-.15 F .302
+(xpansion, command substitution, arithmetic e)-.15 F .301
(xpansion, or pathname e)-.15 F(xpansion)-.15 E .415(is performed on)108
525.6 R F1(wor)2.915 E(d)-.37 E F0 5.415(.I).77 G 2.915(fa)-5.415 G .715
-.15(ny p)-2.915 H .415(art of).15 F F1(wor)3.255 E(d)-.37 E F0 .415
(is quoted, the)3.685 F F1(delimiter)3.265 E F0 .415
(is the result of quote remo)3.645 F -.25(va)-.15 G 2.915(lo).25 G(n)
--2.915 E F1(wor)2.915 E(d)-.37 E F0(,).77 E .773
+-2.915 E F1(wor)2.915 E(d)-.37 E F0(,).77 E .774
(and the lines in the here-document are not e)108 537.6 R 3.274
-(xpanded. If)-.15 F F1(wor)3.274 E(d)-.37 E F0 .774
-(is unquoted, all lines of the here-document)3.274 F 2.59
+(xpanded. If)-.15 F F1(wor)3.273 E(d)-.37 E F0 .773
+(is unquoted, all lines of the here-document)3.273 F 2.59
(are subjected to parameter e)108 549.6 R 2.59
(xpansion, command substitution, and arithmetic e)-.15 F 2.59
(xpansion, the character)-.15 F(sequence)108 561.6 Q F2(\\<newline>)2.5
E F0(is ignored, and)2.5 E F2(\\)2.5 E F0
(must be used to quote the characters)2.5 E F2(\\)2.5 E F0(,)A F2($)2.5
-E F0 2.5(,a)C(nd)-2.5 E F2<92>2.5 E F0(.)A .601
+E F0 2.5(,a)C(nd)-2.5 E F2<92>2.5 E F0(.)A .602
(If the redirection operator is)108 578.4 R F2(<<\255)3.101 E F0 3.101
(,t)C .601(hen all leading tab characters are stripped from input lines\
and the line)-3.101 F(containing)108 590.4 Q F1(delimiter)2.5 E F0 5
-.25 E(ashion.)-.1 E F2(Her)87 607.2 Q 2.5(eS)-.18 G(trings)-2.5 E F0
2.5(Av)108 619.2 S(ariant of here documents, the format is:)-2.75 E([)
144 636 Q F1(n)A F0(])A F2(<<<)A F1(wor)A(d)-.37 E F0(The)108 652.8 Q F1
-(wor)3.292 E(d)-.37 E F0(under)3.292 E .792(goes tilde e)-.18 F .792
-(xpansion, parameter and v)-.15 F .792(ariable e)-.25 F .791
+(wor)3.291 E(d)-.37 E F0(under)3.291 E .792(goes tilde e)-.18 F .792
+(xpansion, parameter and v)-.15 F .792(ariable e)-.25 F .792
(xpansion, command substitution, arithmetic)-.15 F -.15(ex)108 664.8 S
-1.187(pansion, and quote remo).15 F -.25(va)-.15 G 3.687(l. P).25 F
+1.188(pansion, and quote remo).15 F -.25(va)-.15 G 3.687(l. P).25 F
1.187(athname e)-.15 F 1.187(xpansion and w)-.15 F 1.187
-(ord splitting are not performed.)-.1 F 1.188(The result is)6.187 F .375
-(supplied as a single string, with a ne)108 676.8 R .374(wline appended\
+(ord splitting are not performed.)-.1 F 1.187(The result is)6.187 F .374
+(supplied as a single string, with a ne)108 676.8 R .375(wline appended\
, to the command on its standard input \(or \214le descrip-)-.25 F(tor)
108 688.8 Q F1(n)2.5 E F0(if)2.5 E F1(n)2.5 E F0(is speci\214ed\).)2.5 E
F2(Duplicating File Descriptors)87 705.6 Q F0(The redirection operator)
-108 717.6 Q(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(29)200.665 E 0
-Cg EP
+108 717.6 Q(GNU Bash 5.0)72 768 Q(2019 September 16)135.955 E(29)185.115
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E([)144 84 Q/F1 10
/Times-Italic@0 SF(n)A F0(])A/F2 10/Times-Bold@0 SF(<&)A F1(wor)A(d)-.37
-E F0 .126(is used to duplicate input \214le descriptors.)108 100.8 R(If)
-5.127 E F1(wor)2.967 E(d)-.37 E F0 -.15(ex)3.397 G .127
+E F0 .127(is used to duplicate input \214le descriptors.)108 100.8 R(If)
+5.127 E F1(wor)2.967 E(d)-.37 E F0 -.15(ex)3.397 G .126
(pands to one or more digits, the \214le descriptor denoted).15 F(by)108
-112.8 Q F1(n)3.318 E F0 .458(is made to be a cop)3.198 F 2.958(yo)-.1 G
-2.958(ft)-2.958 G .457(hat \214le descriptor)-2.958 F 5.457(.I)-.55 G
-2.957(ft)-5.457 G .457(he digits in)-2.957 F F1(wor)3.297 E(d)-.37 E F0
-.457(do not specify a \214le descriptor open)3.727 F .149
-(for input, a redirection error occurs.)108 124.8 R(If)5.149 E F1(wor)
-2.989 E(d)-.37 E F0 -.25(eva)3.419 G .149(luates to).25 F F2<ad>2.649 E
-F0 2.65<2c8c>C .15(le descriptor)-2.65 F F1(n)3.01 E F0 .15(is closed.)
-2.89 F(If)5.15 E F1(n)3.01 E F0 .15(is not speci\214ed,)2.89 F
-(the standard input \(\214le descriptor 0\) is used.)108 136.8 Q
+112.8 Q F1(n)3.317 E F0 .457(is made to be a cop)3.197 F 2.957(yo)-.1 G
+2.957(ft)-2.957 G .457(hat \214le descriptor)-2.957 F 5.457(.I)-.55 G
+2.957(ft)-5.457 G .457(he digits in)-2.957 F F1(wor)3.298 E(d)-.37 E F0
+.458(do not specify a \214le descriptor open)3.728 F .15
+(for input, a redirection error occurs.)108 124.8 R(If)5.15 E F1(wor)
+2.99 E(d)-.37 E F0 -.25(eva)3.42 G .15(luates to).25 F F2<ad>2.65 E F0
+2.649<2c8c>C .149(le descriptor)-2.649 F F1(n)3.009 E F0 .149
+(is closed.)2.889 F(If)5.149 E F1(n)3.009 E F0 .149(is not speci\214ed,)
+2.889 F(the standard input \(\214le descriptor 0\) is used.)108 136.8 Q
(The operator)108 153.6 Q([)144 170.4 Q F1(n)A F0(])A F2(>&)A F1(wor)A
-(d)-.37 E F0 .444
+(d)-.37 E F0 .443
(is used similarly to duplicate output \214le descriptors.)108 187.2 R
-(If)5.444 E F1(n)3.304 E F0 .443
-(is not speci\214ed, the standard output \(\214le descrip-)3.183 F 1.357
-(tor 1\) is used.)108 199.2 R 1.357(If the digits in)6.357 F F1(wor)
-4.197 E(d)-.37 E F0 1.358(do not specify a \214le descriptor open for o\
-utput, a redirection error)4.627 F 2.754(occurs. If)108 211.2 R F1(wor)
-3.09
4 E(d)-.37 E F0 -.25(eva)3.524 G .254(luates to).25 F F2<ad>2.754 E
+(If)5.443 E F1(n)3.304 E F0 .444
+(is not speci\214ed, the standard output \(\214le descrip-)3.184 F 1.358
+(tor 1\) is used.)108 199.2 R 1.358(If the digits in)6.358 F F1(wor)
+4.198 E(d)-.37 E F0 1.357(do not specify a \214le descriptor open for o\
+utput, a redirection error)4.628 F 2.753(occurs. If)108 211.2 R F1(wor)
+3.09
3 E(d)-.37 E F0 -.25(eva)3.523 G .253(luates to).25 F F2<ad>2.754 E
F0 2.754<2c8c>C .254(le descriptor)-2.754 F F1(n)3.114 E F0 .254
(is closed.)2.994 F .254(As a special case, if)5.254 F F1(n)2.754 E F0
-.253(is omitted, and)2.754 F F1(wor)2.753 E(d)-.37 E F0(does)2.753 E
-.96
5(not e)108 223.2 R .965(xpand to one or more digits or)-.15 F F2<ad>
-3.465 E F0 3.466(,t)C .966
+.254(is omitted, and)2.754 F F1(wor)2.754 E(d)-.37 E F0(does)2.754 E
+.96
6(not e)108 223.2 R .966(xpand to one or more digits or)-.15 F F2<ad>
+3.466 E F0 3.466(,t)C .965
(he standard output and standard error are redirected as described)
-3.466 F(pre)108 235.2 Q(viously)-.25 E(.)-.65 E F2(Mo)87 252 Q
(ving File Descriptors)-.1 E F0(The redirection operator)108 264 Q([)144
280.8 Q F1(n)A F0(])A F2(<&)A F1(digit)A F2<ad>A F0(mo)108 297.6 Q -.15
-(ve)-.15 G 3.036(st).15 G .536(he \214le descriptor)-3.036 F F1(digit)
-3.036 E F0 .536(to \214le descriptor)3.036 F F1(n)3.036 E F0 3.036(,o)
-.24 G 3.036(rt)-3.036 G .535
-(he standard input \(\214le descriptor 0\) if)-3.036 F F1(n)3.035 E F0
-.535(is not speci-)3.035 F(\214ed.)108 309.6 Q F1(digit)5 E F0
+(ve)-.15 G 3.035(st).15 G .535(he \214le descriptor)-3.035 F F1(digit)
+3.035 E F0 .535(to \214le descriptor)3.035 F F1(n)3.035 E F0 3.035(,o)
+.24 G 3.035(rt)-3.035 G .536
+(he standard input \(\214le descriptor 0\) if)-3.035 F F1(n)3.036 E F0
+.536(is not speci-)3.036 F(\214ed.)108 309.6 Q F1(digit)5 E F0
(is closed after being duplicated to)2.5 E F1(n)2.5 E F0(.)A(Similarly)
108 326.4 Q 2.5(,t)-.65 G(he redirection operator)-2.5 E([)144 343.2 Q
F1(n)A F0(])A F2(>&)A F1(digit)A F2<ad>A F0(mo)108 360 Q -.15(ve)-.15 G
-2.785(st).15 G .285(he \214le descriptor)-2.785 F F1(digit)2.785 E F0
-.285(to \214le descriptor)2.785 F F1(n)2.785 E F0 2.785(,o).24 G 2.785
-(rt)-2.785 G .286(he standard output \(\214le descriptor 1\) if)-2.785 F
-F1(n)2.786 E F0 .286(is not speci-)2.786 F(\214ed.)108 372 Q F2
+2.786(st).15 G .286(he \214le descriptor)-2.786 F F1(digit)2.786 E F0
+.286(to \214le descriptor)2.786 F F1(n)2.786 E F0 2.786(,o).24 G 2.786
+(rt)-2.786 G .285(he standard output \(\214le descriptor 1\) if)-2.786 F
+F1(n)2.785 E F0 .285(is not speci-)2.785 F(\214ed.)108 372 Q F2
(Opening File Descriptors f)87 388.8 Q(or Reading and Writing)-.25 E F0
(The redirection operator)108 400.8 Q([)144 417.6 Q F1(n)A F0(])A F2(<>)
A F1(wor)A(d)-.37 E F0 1.349(causes the \214le whose name is the e)108
108 446.4 Q F1(n)2.5 E F0 2.5(,o).24 G 2.5(ro)-2.5 G 2.5<6e8c>-2.5 G
(le descriptor 0 if)-2.5 E F1(n)2.86 E F0(is not speci\214ed.)2.74 E
(If the \214le does not e)5 E(xist, it is created.)-.15 E/F3 10.95
-/Times-Bold@0 SF(ALIASES)72 463.2 Q F1(Aliases)108 475.2 Q F0(allo)3.173
-E 3.173(was)-.25 G .674(tring to be substituted for a w)-3.173 F .674
-(ord when it is used as the \214rst w)-.1 F .674
+/Times-Bold@0 SF(ALIASES)72 463.2 Q F1(Aliases)108 475.2 Q F0(allo)3.174
+E 3.174(was)-.25 G .674(tring to be substituted for a w)-3.174 F .674
+(ord when it is used as the \214rst w)-.1 F .673
(ord of a simple command.)-.1 F .394(The shell maintains a list of alia\
-ses that may be set and unset with the)108 487.2 R F2(alias)2.893 E F0
-(and)2.893 E F2(unalias)2.893 E F0 -.2(bu)2.893 G .393(iltin commands).2
-F(\(see)108 499.2 Q/F4 9/Times-Bold@0 SF 1.979(SHELL B)4.479 F(UIL)-.09
-E 1.979(TIN COMMANDS)-.828 F F0(belo)4.229 E 4.48(w\). The)-.25 F 1.98
-(\214rst w)4.48 F 1.98(ord of each simple command, if unquoted, is)-.1 F
-(check)108 511.2 Q .473(ed to see if it has an alias.)-.1 F .473
-(If so, that w)5.473 F .472(ord is replaced by the te)-.1 F .472
-(xt of the alias.)-.15 F .472(The characters)5.472 F F2(/)2.972 E F0(,)A
-F2($)2.972 E F0(,)A F2<92>2.972 E F0(,)A(and)108 523.2 Q F2(=)3.611 E F0
-1.111(and an)3.611 F 3.611(yo)-.15 G 3.611(ft)-3.611 G 1.111(he shell)
--3.611 F F1(metac)3.612 E(har)-.15 E(acter)-.15 E(s)-.1 E F0 1.112
-(or quoting characters listed abo)3.612 F 1.412 -.15(ve m)-.15 H 1.112
-(ay not appear in an alias).15 F 3.62(name. The)108 535.2 R 1.12
-(replacement te)3.62 F 1.119(xt may contain an)-.15 F 3.619(yv)-.15 G
-1.119(alid shell input, including shell metacharacters.)-3.869 F 1.119
-(The \214rst)6.119 F -.1(wo)108 547.2 S .513(rd of the replacement te).1
-F .513(xt is tested for aliases, b)-.15 F .513(ut a w)-.2 F .514
-(ord that is identical to an alias being e)-.1 F .514(xpanded is)-.15 F
-.296(not e)108 559.2 R .296(xpanded a second time.)-.15 F .296
-(This means that one may alias)5.296 F F2(ls)2.796 E F0(to)2.796 E F2
-.296(ls \255F)2.796 F F0 2.796(,f)C .295(or instance, and)-2.796 F F2
-(bash)2.795 E F0 .295(does not try)2.795 F .542(to recursi)108 571.2 R
--.15(ve)-.25 G .542(ly e).15 F .542(xpand the replacement te)-.15 F
-3.042(xt. If)-.15 F .543(the last character of the alias v)3.042 F .543
-(alue is a)-.25 F F1(blank)3.043 E F0 3.043(,t).67 G .543(hen the ne)
--3.043 F(xt)-.15 E(command w)108 583.2 Q(ord follo)-.1 E
+ses that may be set and unset with the)108 487.2 R F2(alias)2.894 E F0
+(and)2.894 E F2(unalias)2.894 E F0 -.2(bu)2.894 G .394(iltin commands).2
+F(\(see)108 499.2 Q/F4 9/Times-Bold@0 SF 1.98(SHELL B)4.48 F(UIL)-.09 E
+1.98(TIN COMMANDS)-.828 F F0(belo)4.23 E 4.48(w\). The)-.25 F 1.98
+(\214rst w)4.48 F 1.979(ord of each simple command, if unquoted, is)-.1
+F(check)108 511.2 Q .472(ed to see if it has an alias.)-.1 F .472
+(If so, that w)5.472 F .473(ord is replaced by the te)-.1 F .473
+(xt of the alias.)-.15 F .473(The characters)5.473 F F2(/)2.973 E F0(,)A
+F2($)2.973 E F0(,)A F2<92>2.973 E F0(,)A(and)108 523.2 Q F2(=)3.612 E F0
+1.112(and an)3.612 F 3.612(yo)-.15 G 3.612(ft)-3.612 G 1.112(he shell)
+-3.612 F F1(metac)3.612 E(har)-.15 E(acter)-.15 E(s)-.1 E F0 1.112
+(or quoting characters listed abo)3.612 F 1.411 -.15(ve m)-.15 H 1.111
+(ay not appear in an alias).15 F 3.619(name. The)108 535.2 R 1.119
+(replacement te)3.619 F 1.119(xt may contain an)-.15 F 3.619(yv)-.15 G
+1.119(alid shell input, including shell metacharacters.)-3.869 F 1.12
+(The \214rst)6.12 F -.1(wo)108 547.2 S .514(rd of the replacement te).1
+F .514(xt is tested for aliases, b)-.15 F .514(ut a w)-.2 F .513
+(ord that is identical to an alias being e)-.1 F .513(xpanded is)-.15 F
+.295(not e)108 559.2 R .295(xpanded a second time.)-.15 F .296
+(This means that one may alias)5.295 F F2(ls)2.796 E F0(to)2.796 E F2
+.296(ls \255F)2.796 F F0 2.796(,f)C .296(or instance, and)-2.796 F F2
+(bash)2.796 E F0 .296(does not try)2.796 F .543(to recursi)108 571.2 R
+-.15(ve)-.25 G .543(ly e).15 F .543(xpand the replacement te)-.15 F
+3.043(xt. If)-.15 F .543(the last character of the alias v)3.043 F .542
+(alue is a)-.25 F F1(blank)3.042 E F0 3.042(,t).67 G .542(hen the ne)
+-3.042 F(xt)-.15 E(command w)108 583.2 Q(ord follo)-.1 E
(wing the alias is also check)-.25 E(ed for alias e)-.1 E(xpansion.)-.15
E(Aliases are created and listed with the)108 600 Q F2(alias)2.5 E F0
(command, and remo)2.5 E -.15(ve)-.15 G 2.5(dw).15 G(ith the)-2.5 E F2
(shell option is set)3.72 F(using)108 657.6 Q F2(shopt)2.5 E F0
(\(see the description of)2.5 E F2(shopt)2.5 E F0(under)2.5 E F4
(SHELL B)2.5 E(UIL)-.09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25
-E .436
+E .435
(The rules concerning the de\214nition and use of aliases are some)108
-674.4 R .435(what confusing.)-.25 F F2(Bash)5.435 E F0(al)2.935 E -.1
-(wa)-.1 G .435(ys reads at least).1 F .67
+674.4 R .436(what confusing.)-.25 F F2(Bash)5.436 E F0(al)2.936 E -.1
+(wa)-.1 G .436(ys reads at least).1 F .67
(one complete line of input, and all lines that mak)108 686.4 R 3.17(eu)
-.1 G 3.17(pac)-3.17 G .67(ompound command, before e)-3.17 F -.15(xe)
-.15 G .67(cuting an).15 F 3.17(yo)-.15 G 3.17(ft)-3.17 G(he)-3.17 E
-1.059(commands on that line or the compound command.)108 698.4 R 1.059
-(Aliases are e)6.059 F 1.058(xpanded when a command is read, not)-.15 F
-.074(when it is e)108 710.4 R -.15(xe)-.15 G 2.574(cuted. Therefore,).15
+1.058(commands on that line or the compound command.)108 698.4 R 1.059
+(Aliases are e)6.059 F 1.059(xpanded when a command is read, not)-.15 F
+.075(when it is e)108 710.4 R -.15(xe)-.15 G 2.575(cuted. Therefore,).15
F .075(an alias de\214nition appearing on the same line as another comm\
-and does not)2.574 F(tak)108 722.4 Q 2.838(ee)-.1 G -.25(ff)-2.838 G
-.338(ect until the ne).25 F .338(xt line of input is read.)-.15 F .337
-(The commands follo)5.337 F .337
+and does not)2.575 F(tak)108 722.4 Q 2.837(ee)-.1 G -.25(ff)-2.837 G
+.337(ect until the ne).25 F .337(xt line of input is read.)-.15 F .337
+(The commands follo)5.337 F .338
(wing the alias de\214nition on that line are)-.25 F(GNU Bash 5.0)72 768
-Q(2019 July 8)151.505 E(30)200.665 E 0 Cg EP
+Q(2019 September 16)135.955 E(30)185.115 E 0 Cg EP
%%Page: 31 31
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
-(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E 1.472(not af)108
+(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E 1.473(not af)108
84 R 1.473(fected by the ne)-.25 F 3.973(wa)-.25 G 3.973(lias. This)
-3.973 F(beha)3.973 E 1.473(vior is also an issue when functions are e)
--.2 F -.15(xe)-.15 G 3.973(cuted. Aliases).15 F(are)3.973 E -.15(ex)108
-96 S .61(panded when a function de\214nition is read, not when the func\
-tion is e).15 F -.15(xe)-.15 G .609(cuted, because a function de\214ni-)
-.15 F .711(tion is itself a command.)108 108 R .711
+-.2 F -.15(xe)-.15 G 3.973(cuted. Aliases).15 F(are)3.972 E -.15(ex)108
+96 S .609(panded when a function de\214nition is read, not when the fun\
+ction is e).15 F -.15(xe)-.15 G .61(cuted, because a function de\214ni-)
+.15 F .712(tion is itself a command.)108 108 R .711
(As a consequence, aliases de\214ned in a function are not a)5.711 F
--.25(va)-.2 G .712(ilable until after that).25 F 1.186(function is e)108
-120 R -.15(xe)-.15 G 3.686(cuted. T).15 F 3.686(ob)-.8 G 3.686(es)-3.686
-G 1.185(afe, al)-3.686 F -.1(wa)-.1 G 1.185
+-.25(va)-.2 G .711(ilable until after that).25 F 1.185(function is e)108
+120 R -.15(xe)-.15 G 3.685(cuted. T).15 F 3.685(ob)-.8 G 3.685(es)-3.685
+G 1.185(afe, al)-3.685 F -.1(wa)-.1 G 1.185
(ys put alias de\214nitions on a separate line, and do not use).1 F/F1
-10/Times-Bold@0 SF(alias)3.685 E F0(in)3.685 E(compound commands.)108
+10/Times-Bold@0 SF(alias)3.686 E F0(in)3.686 E(compound commands.)108
132 Q -.15(Fo)108 148.8 S 2.5(ra).15 G(lmost e)-2.5 E -.15(ve)-.25 G
(ry purpose, aliases are superseded by shell functions.).15 E/F2 10.95
-/Times-Bold@0 SF(FUNCTIONS)72 165.6 Q F0 3.467(As)108 177.6 S .967
-(hell function, de\214ned as described abo)-3.467 F 1.267 -.15(ve u)-.15
+/Times-Bold@0 SF(FUNCTIONS)72 165.6 Q F0 3.468(As)108 177.6 S .968
+(hell function, de\214ned as described abo)-3.468 F 1.267 -.15(ve u)-.15
H(nder).15 E/F3 9/Times-Bold@0 SF .967(SHELL GRAMMAR)3.467 F/F4 9
-/Times-Roman@0 SF(,)A F0 .968(stores a series of commands for)3.217 F
-1.002(later e)108 189.6 R -.15(xe)-.15 G 3.502(cution. When).15 F 1.002
+/Times-Roman@0 SF(,)A F0 .967(stores a series of commands for)3.217 F
+1.001(later e)108 189.6 R -.15(xe)-.15 G 3.501(cution. When).15 F 1.002
(the name of a shell function is used as a simple command name, the lis\
-t of com-)3.502 F .315(mands associated with that function name is e)108
+t of com-)3.501 F .316(mands associated with that function name is e)108
201.6 R -.15(xe)-.15 G 2.816(cuted. Functions).15 F .316(are e)2.816 F
--.15(xe)-.15 G .316(cuted in the conte).15 F .316(xt of the current)-.15
-F .036(shell; no ne)108 213.6 R 2.536(wp)-.25 G .036
-(rocess is created to interpret them \(contrast this with the e)-2.536 F
--.15(xe)-.15 G .036(cution of a shell script\).).15 F .035(When a)5.035
-F .639(function is e)108 225.6 R -.15(xe)-.15 G .639(cuted, the ar).15 F
+-.15(xe)-.15 G .315(cuted in the conte).15 F .315(xt of the current)-.15
+F .035(shell; no ne)108 213.6 R 2.535(wp)-.25 G .036
+(rocess is created to interpret them \(contrast this with the e)-2.535 F
+-.15(xe)-.15 G .036(cution of a shell script\).).15 F .036(When a)5.036
+F .64(function is e)108 225.6 R -.15(xe)-.15 G .64(cuted, the ar).15 F
.639
(guments to the function become the positional parameters during its e)
--.18 F -.15(xe)-.15 G(cution.).15 E .533(The special parameter)108 237.6
-R F1(#)3.033 E F0 .532(is updated to re\215ect the change.)3.033 F .532
-(Special parameter)5.532 F F1(0)3.032 E F0 .532(is unchanged.)3.032 F
-.532(The \214rst ele-)5.532 F(ment of the)108 249.6 Q F3(FUNCN)2.5 E
+-.18 F -.15(xe)-.15 G(cution.).15 E .532(The special parameter)108 237.6
+R F1(#)3.032 E F0 .532(is updated to re\215ect the change.)3.032 F .532
+(Special parameter)5.532 F F1(0)3.033 E F0 .533(is unchanged.)3.033 F
+.533(The \214rst ele-)5.533 F(ment of the)108 249.6 Q F3(FUNCN)2.5 E
(AME)-.18 E F0 -.25(va)2.25 G
(riable is set to the name of the function while the function is e).25 E
-.15(xe)-.15 G(cuting.).15 E 1.25(All other aspects of the shell e)108
266.4 R -.15(xe)-.15 G 1.25(cution en).15 F 1.25
(vironment are identical between a function and its caller with)-.4 F
-1.215(these e)108 278.4 R 1.215(xceptions: the)-.15 F F3(DEB)3.715 E(UG)
--.09 E F0(and)3.465 E F1(RETURN)3.715 E F0 1.215
-(traps \(see the description of the)3.715 F F1(trap)3.714 E F0 -.2(bu)
-3.714 G 1.214(iltin under).2 F F3(SHELL)3.714 E -.09(BU)108 290.4 S(IL)
-.09 E .478(TIN COMMANDS)-.828 F F0(belo)2.728 E .479
+1.214(these e)108 278.4 R 1.214(xceptions: the)-.15 F F3(DEB)3.714 E(UG)
+-.09 E F0(and)3.464 E F1(RETURN)3.715 E F0 1.215
+(traps \(see the description of the)3.715 F F1(trap)3.715 E F0 -.2(bu)
+3.715 G 1.215(iltin under).2 F F3(SHELL)3.715 E -.09(BU)108 290.4 S(IL)
+.09 E .479(TIN COMMANDS)-.828 F F0(belo)2.729 E .479
(w\) are not inherited unless the function has been gi)-.25 F -.15(ve)
--.25 G 2.979(nt).15 G(he)-2.979 E F1(trace)2.979 E F0(attrib)2.979 E
-.479(ute \(see)-.2 F .421(the description of the)108 302.4 R F3(declar)
+-.25 G 2.978(nt).15 G(he)-2.978 E F1(trace)2.978 E F0(attrib)2.978 E
+.478(ute \(see)-.2 F .42(the description of the)108 302.4 R F3(declar)
2.92 E(e)-.162 E F0 -.2(bu)2.67 G .42(iltin belo).2 F .42(w\) or the)
-.25 F F1 .42(\255o functrace)2.92 F F0 .42
-(shell option has been enabled with the)2.92 F F1(set)2.92 E F0 -.2(bu)
-108 314.4 S .071(iltin \(in which case all functions inherit the).2 F F1
+(shell option has been enabled with the)2.92 F F1(set)2.921 E F0 -.2(bu)
+108 314.4 S .072(iltin \(in which case all functions inherit the).2 F F1
(DEB)2.572 E(UG)-.1 E F0(and)2.572 E F1(RETURN)2.572 E F0 .072
-(traps\), and the)2.572 F F3(ERR)2.572 E F0 .072(trap is not inher)2.322
+(traps\), and the)2.572 F F3(ERR)2.571 E F0 .071(trap is not inher)2.321
F(-)-.2 E(ited unless the)108 326.4 Q F1(\255o errtrace)2.5 E F0
-(shell option has been enabled.)2.5 E -1.11(Va)108 343.2 S .656
+(shell option has been enabled.)2.5 E -1.11(Va)108 343.2 S .655
(riables local to the function may be declared with the)1.11 F F1(local)
-3.155 E F0 -.2(bu)3.155 G .655(iltin command.).2 F(Ordinarily)5.655 E
-3.155(,v)-.65 G .655(ariables and)-3.405 F .05(their v)108 355.2 R .05
+3.155 E F0 -.2(bu)3.156 G .656(iltin command.).2 F(Ordinarily)5.656 E
+3.156(,v)-.65 G .656(ariables and)-3.406 F .051(their v)108 355.2 R .051
(alues are shared between the function and its caller)-.25 F 5.051(.I)
--.55 G 2.551(fav)-5.051 G .051(ariable is declared)-2.801 F F1(local)
-2.551 E F0 2.551(,t)C .051(he v)-2.551 F(ariable')-.25 E 2.551(sv)-.55 G
-(isi-)-2.551 E 1.186(ble scope is restricted to that function and its c\
-hildren \(including the functions it calls\).)108 367.2 R 1.185(Local v)
-6.185 F(ariables)-.25 E("shado)108 379.2 Q .154(w" v)-.25 F .154
+-.55 G 2.55(fav)-5.051 G .05(ariable is declared)-2.8 F F1(local)2.55 E
+F0 2.55(,t)C .05(he v)-2.55 F(ariable')-.25 E 2.55(sv)-.55 G(isi-)-2.55
+E 1.186(ble scope is restricted to that function and its children \(inc\
+luding the functions it calls\).)108 367.2 R 1.186(Local v)6.186 F
+(ariables)-.25 E("shado)108 379.2 Q .155(w" v)-.25 F .155
(ariables with the same name declared at pre)-.25 F .155(vious scopes.)
--.25 F -.15(Fo)5.155 G 2.655(ri).15 G .155(nstance, a local v)-2.655 F
-.155(ariable declared)-.25 F .67(in a function hides a global v)108
-391.2 R .669(ariable of the same name: references and assignments refer\
- to the local v)-.25 F(ari-)-.25 E .688(able, lea)108 403.2 R .688
+-.25 F -.15(Fo)5.155 G 2.654(ri).15 G .154(nstance, a local v)-2.654 F
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+391.2 R .67(ariable of the same name: references and assignments refer \
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(ving the global v)-.2 F .688(ariable unmodi\214ed.)-.25 F .688
(When the function returns, the global v)5.688 F .688
-(ariable is once ag)-.25 F(ain)-.05 E(visible.)108 415.2 Q .727
-(The shell uses)108 432 R/F5 10/Times-Italic@0 SF .727(dynamic scoping)
-3.227 F F0 .726(to control a v)3.227 F(ariable')-.25 E 3.226(sv)-.55 G
-.726(isibility within functions.)-3.226 F -.4(Wi)5.726 G .726
-(th dynamic scoping,).4 F .007(visible v)108 444 R .007
+(ariable is once ag)-.25 F(ain)-.05 E(visible.)108 415.2 Q .726
+(The shell uses)108 432 R/F5 10/Times-Italic@0 SF .726(dynamic scoping)
+3.226 F F0 .726(to control a v)3.226 F(ariable')-.25 E 3.227(sv)-.55 G
+.727(isibility within functions.)-3.227 F -.4(Wi)5.727 G .727
+(th dynamic scoping,).4 F .008(visible v)108 444 R .008
(ariables and their v)-.25 F .007
(alues are a result of the sequence of function calls that caused e)-.25
-F -.15(xe)-.15 G .008(cution to reach).15 F .814(the current function.)
-108 456 R .813(The v)5.814 F .813(alue of a v)-.25 F .813
-(ariable that a function sees depends on its v)-.25 F .813
-(alue within its caller)-.25 F 3.313(,i)-.4 G(f)-3.313 E(an)108 468 Q
-2.116 -.65(y, w)-.15 H .816
+F -.15(xe)-.15 G .007(cution to reach).15 F .813(the current function.)
+108 456 R .813(The v)5.813 F .813(alue of a v)-.25 F .813
+(ariable that a function sees depends on its v)-.25 F .814
+(alue within its caller)-.25 F 3.314(,i)-.4 G(f)-3.314 E(an)108 468 Q
+2.117 -.65(y, w)-.15 H .817
(hether that caller is the "global" scope or another shell function.).65
-F .817(This is also the v)5.816 F .817(alue that a local)-.25 F -.25(va)
+F .816(This is also the v)5.816 F .816(alue that a local)-.25 F -.25(va)
108 480 S(riable declaration "shado).25 E(ws", and the v)-.25 E
(alue that is restored when the function returns.)-.25 E -.15(Fo)108
-496.8 S 2.724(re).15 G .224(xample, if a v)-2.874 F(ariable)-.25 E F5
-(var)2.724 E F0 .223(is declared as local in function)2.724 F F5(func1)
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-(calls another function)2.723 F F5(func2)2.723 E F0(,)A .463
-(references to)108 508.8 R F5(var)2.963 E F0 .463(made from within)2.963
-F F5(func2)2.963 E F0 .463(will resolv)2.963 F 2.964(et)-.15 G 2.964(ot)
--2.964 G .464(he local v)-2.964 F(ariable)-.25 E F5(var)2.964 E F0(from)
-2.964 E F5(func1)2.964 E F0 2.964(,s)C(hado)-2.964 E .464(wing an)-.25 F
+496.8 S 2.723(re).15 G .223(xample, if a v)-2.873 F(ariable)-.25 E F5
+(var)2.723 E F0 .223(is declared as local in function)2.723 F F5(func1)
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+(calls another function)2.724 F F5(func2)2.724 E F0(,)A .464
+(references to)108 508.8 R F5(var)2.964 E F0 .464(made from within)2.964
+F F5(func2)2.964 E F0 .464(will resolv)2.964 F 2.964(et)-.15 G 2.963(ot)
+-2.964 G .463(he local v)-2.963 F(ariable)-.25 E F5(var)2.963 E F0(from)
+2.963 E F5(func1)2.963 E F0 2.963(,s)C(hado)-2.963 E .463(wing an)-.25 F
(y)-.15 E(global v)108 520.8 Q(ariable named)-.25 E F5(var)2.5 E F0(.)A
-(The)108 537.6 Q F1(unset)2.983 E F0 -.2(bu)2.983 G .483
-(iltin also acts using the same dynamic scope: if a v).2 F .482
-(ariable is local to the current scope,)-.25 F F1(unset)2.982 E F0 .19
+(The)108 537.6 Q F1(unset)2.982 E F0 -.2(bu)2.982 G .482
+(iltin also acts using the same dynamic scope: if a v).2 F .483
+(ariable is local to the current scope,)-.25 F F1(unset)2.983 E F0 .19
(will unset it; otherwise the unset will refer to the v)108 549.6 R .19
(ariable found in an)-.25 F 2.69(yc)-.15 G .19
(alling scope as described abo)-2.69 F -.15(ve)-.15 G 5.19(.I).15 G(f)
--5.19 E 2.721(av)108 561.6 S .221(ariable at the current local scope is\
- unset, it will remain so until it is reset in that scope or until the \
-func-)-2.971 F .013(tion returns.)108 573.6 R .013
-(Once the function returns, an)5.013 F 2.513(yi)-.15 G .014
-(nstance of the v)-2.513 F .014(ariable at a pre)-.25 F .014
-(vious scope will become visible.)-.25 F .567(If the unset acts on a v)
+-5.19 E 2.72(av)108 561.6 S .221(ariable at the current local scope is \
+unset, it will remain so until it is reset in that scope or until the f\
+unc-)-2.97 F .014(tion returns.)108 573.6 R .014
+(Once the function returns, an)5.014 F 2.514(yi)-.15 G .014
+(nstance of the v)-2.514 F .013(ariable at a pre)-.25 F .013
+(vious scope will become visible.)-.25 F .566(If the unset acts on a v)
108 585.6 R .566(ariable at a pre)-.25 F .566(vious scope, an)-.25 F
-3.066(yi)-.15 G .566(nstance of a v)-3.066 F .566
+3.066(yi)-.15 G .566(nstance of a v)-3.066 F .567
(ariable with that name that had been)-.25 F(shado)108 597.6 Q
-(wed will become visible.)-.25 E(The)108 614.4 Q F1(FUNCNEST)3.528 E F0
--.25(va)3.528 G 1.028(riable, if set to a numeric v).25 F 1.028
+(wed will become visible.)-.25 E(The)108 614.4 Q F1(FUNCNEST)3.529 E F0
+-.25(va)3.529 G 1.028(riable, if set to a numeric v).25 F 1.028
(alue greater than 0, de\214nes a maximum function nesting)-.25 F(le)108
626.4 Q -.15(ve)-.25 G 2.5(l. Function).15 F(in)2.5 E -.2(vo)-.4 G
(cations that e).2 E(xceed the limit cause the entire command to abort.)
--.15 E .044(If the b)108 643.2 R .043(uiltin command)-.2 F F1 -.18(re)
+-.15 E .043(If the b)108 643.2 R .043(uiltin command)-.2 F F1 -.18(re)
2.543 G(tur).18 E(n)-.15 E F0 .043(is e)2.543 F -.15(xe)-.15 G .043
(cuted in a function, the function completes and e).15 F -.15(xe)-.15 G
-.043(cution resumes with).15 F 1.011(the ne)108 655.2 R 1.011
+.044(cution resumes with).15 F 1.012(the ne)108 655.2 R 1.012
(xt command after the function call.)-.15 F(An)6.011 E 3.511(yc)-.15 G
-1.011(ommand associated with the)-3.511 F F1(RETURN)3.512 E F0 1.012
-(trap is e)3.512 F -.15(xe)-.15 G(cuted).15 E .214(before e)108 667.2 R
--.15(xe)-.15 G .214(cution resumes.).15 F .213
-(When a function completes, the v)5.214 F .213
+1.011(ommand associated with the)-3.511 F F1(RETURN)3.511 E F0 1.011
+(trap is e)3.511 F -.15(xe)-.15 G(cuted).15 E .213(before e)108 667.2 R
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+(When a function completes, the v)5.213 F .214
(alues of the positional parameters and the spe-)-.25 F(cial parameter)
108 679.2 Q F1(#)2.5 E F0(are restored to the v)2.5 E(alues the)-.25 E
2.5(yh)-.15 G(ad prior to the function')-2.5 E 2.5(se)-.55 G -.15(xe)
--2.65 G(cution.).15 E 1.358
+-2.65 G(cution.).15 E 1.359
(Function names and de\214nitions may be listed with the)108 696 R F1
<ad66>3.858 E F0 1.358(option to the)3.858 F F1(declar)3.858 E(e)-.18 E
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3.39(mands. The)108 708 R F1<ad46>3.39 E F0 .89(option to)3.39 F F1
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
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(deleted using the)108 96 Q F1<ad66>2.5 E F0(option to the)2.5 E F1
-(unset)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .371(Functions may be recursi)
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108 112.8 R -.15(ve)-.25 G 5.371(.T).15 G(he)-5.371 E F1(FUNCNEST)2.871
E F0 -.25(va)2.871 G .371
(riable may be used to limit the depth of the function call).25 F 1.141
3.641(cations. By).2 F(def)3.641 E 1.141
(ault, no limit is imposed on the number of)-.1 F(recursi)108 136.8 Q .3
-.15(ve c)-.25 H(alls.).15 E/F2 10.95/Times-Bold@0 SF(ARITHMETIC EV)72
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(The shell allo)108 165.6 R 2.297(ws arithmetic e)-.25 F 2.297
(xpressions to be e)-.15 F -.25(va)-.25 G 2.297
-(luated, under certain circumstances \(see the).25 F F1(let)4.798 E F0
-(and)4.798 E F1(declar)108 177.6 Q(e)-.18 E F0 -.2(bu)2.684 G .183
+(luated, under certain circumstances \(see the).25 F F1(let)4.797 E F0
+(and)4.797 E F1(declar)108 177.6 Q(e)-.18 E F0 -.2(bu)2.683 G .183
(iltin commands, the).2 F F1(\(\()2.683 E F0 .183(compound command, and)
2.683 F F1 .183(Arithmetic Expansion)2.683 F F0 2.683(\). Ev)B .183
-(aluation is done in)-.25 F<8c78>108 189.6 Q 1.057(ed-width inte)-.15 F
+(aluation is done in)-.25 F<8c78>108 189.6 Q 1.058(ed-width inte)-.15 F
1.057(gers with no check for o)-.15 F -.15(ve)-.15 G(r\215o).15 E 2.357
-.65(w, t)-.25 H 1.057(hough di).65 F 1.057
-(vision by 0 is trapped and \215agged as an error)-.25 F(.)-.55 E .829
+(vision by 0 is trapped and \215agged as an error)-.25 F(.)-.55 E .828
(The operators and their precedence, associati)108 201.6 R(vity)-.25 E
3.329(,a)-.65 G .829(nd v)-3.329 F .829
-(alues are the same as in the C language.)-.25 F .828(The fol-)5.828 F
-(lo)108 213.6 Q .439(wing list of operators is grouped into le)-.25 F
--.15(ve)-.25 G .439(ls of equal-precedence operators.).15 F .44(The le)
-5.44 F -.15(ve)-.25 G .44(ls are listed in order).15 F
+(alues are the same as in the C language.)-.25 F .829(The fol-)5.829 F
+(lo)108 213.6 Q .44(wing list of operators is grouped into le)-.25 F
+-.15(ve)-.25 G .439(ls of equal-precedence operators.).15 F .439(The le)
+5.439 F -.15(ve)-.25 G .439(ls are listed in order).15 F
(of decreasing precedence.)108 225.6 Q/F3 10/Times-Italic@0 SF(id)108
242.4 Q F1(++)A F3(id)2.5 E F1<adad>A F0 -.25(va)144 254.4 S
(riable post-increment and post-decrement).25 E F1 2.5<ad2b>108 266.4 S
(Shell v)108 535.2 R .68(ariables are allo)-.25 F .68
(wed as operands; parameter e)-.25 F .68
(xpansion is performed before the e)-.15 F .68(xpression is e)-.15 F
--.25(va)-.25 G(lu-).25 E 3.507(ated. W)108 547.2 R 1.007(ithin an e)-.4
-F 1.007(xpression, shell v)-.15 F 1.007
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(ariables may also be referenced by name without using the parameter)
--.25 F -.15(ex)108 559.2 S 1.041(pansion syntax.).15 F 3.541(As)6.041 G
-1.041(hell v)-3.541 F 1.041(ariable that is null or unset e)-.25 F -.25
-(va)-.25 G 1.04(luates to 0 when referenced by name without).25 F 1.466
-(using the parameter e)108 571.2 R 1.466(xpansion syntax.)-.15 F 1.467
-(The v)6.466 F 1.467(alue of a v)-.25 F 1.467(ariable is e)-.25 F -.25
-(va)-.25 G 1.467(luated as an arithmetic e).25 F(xpression)-.15 E 1.258
+-.25 F -.15(ex)108 559.2 S 1.04(pansion syntax.).15 F 3.54(As)6.04 G
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+-.25 G 1.041(luates to 0 when referenced by name without).25 F 1.467
+(using the parameter e)108 571.2 R 1.467(xpansion syntax.)-.15 F 1.467
+(The v)6.467 F 1.467(alue of a v)-.25 F 1.467(ariable is e)-.25 F -.25
+(va)-.25 G 1.466(luated as an arithmetic e).25 F(xpression)-.15 E 1.257
(when it is referenced, or when a v)108 583.2 R 1.258
(ariable which has been gi)-.25 F -.15(ve)-.25 G 3.758(nt).15 G(he)
--3.758 E F3(inte)3.758 E -.1(ge)-.4 G(r).1 E F0(attrib)3.758 E 1.257
-(ute using)-.2 F F1(declar)3.757 E 3.757<65ad>-.18 G(i)-3.757 E F0(is)
-3.757 E .332(assigned a v)108 595.2 R 2.832(alue. A)-.25 F .332(null v)
+-3.758 E F3(inte)3.758 E -.1(ge)-.4 G(r).1 E F0(attrib)3.758 E 1.258
+(ute using)-.2 F F1(declar)3.758 E 3.758<65ad>-.18 G(i)-3.758 E F0(is)
+3.758 E .333(assigned a v)108 595.2 R 2.832(alue. A)-.25 F .332(null v)
2.832 F .332(alue e)-.25 F -.25(va)-.25 G .332(luates to 0.).25 F 2.832
(As)5.332 G .332(hell v)-2.832 F .332(ariable need not ha)-.25 F .632
-.15(ve i)-.2 H(ts).15 E F3(inte)2.832 E -.1(ge)-.4 G(r).1 E F0(attrib)
-2.832 E .333(ute turned on)-.2 F(to be used in an e)108 607.2 Q
-(xpression.)-.15 E(Inte)108 624 Q .518(ger constants follo)-.15 F 3.018
-(wt)-.25 G .518(he C language de\214nition, without suf)-3.018 F<8c78>
--.25 E .517(es or character constants.)-.15 F .517(Constants with)5.517
-F 3.282(al)108 636 S .782(eading 0 are interpreted as octal numbers.)
--3.282 F 3.283(Al)5.782 G .783(eading 0x or 0X denotes he)-3.283 F 3.283
-(xadecimal. Otherwise,)-.15 F(num-)3.283 E .816(bers tak)108 648 R 3.316
-(et)-.1 G .816(he form [)-3.316 F F3(base#)A F0 .815
-(]n, where the optional)B F3(base)3.315 E F0 .815
-(is a decimal number between 2 and 64 representing)3.315 F .349
-(the arithmetic base, and)108 660 R F3(n)2.849 E F0 .349
-(is a number in that base.)2.849 F(If)5.35 E F3(base#)2.85 E F0 .35
-(is omitted, then base 10 is used.)2.85 F .35(When speci-)5.35 F(fying)
-108 672 Q F3(n)3.88 E F0 3.88(,i)C 3.88(fan)-3.88 G 1.38(on-digit is re\
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-(wercase letters, the)-.25 F .018
+2.832 E .332(ute turned on)-.2 F(to be used in an e)108 607.2 Q
+(xpression.)-.15 E(Inte)108 624 Q .517(ger constants follo)-.15 F 3.017
+(wt)-.25 G .518(he C language de\214nition, without suf)-3.017 F<8c78>
+-.25 E .518(es or character constants.)-.15 F .518(Constants with)5.518
+F 3.283(al)108 636 S .783(eading 0 are interpreted as octal numbers.)
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(uppercase letters, @, and _, in that order)108 684 R 5.018(.I)-.55 G(f)
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(may be used interchangeably to represent numbers between 10 and 35.)108
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(luated in order of precedence.).25 F(Sub-e)5.234 E .234
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
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-(guments; see the descriptions of those commands for an)-.18 F 3.497(yo)
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+.494(may be)3.224 F .787(referenced using)108 132 R F1<25ad>3.287 E F0
+5.787(.I)C 3.287(ft)-5.787 G .787(here is only a single job,)-3.287 F F1
+(%+)3.287 E F0(and)3.287 E F1<25ad>3.287 E F0 .788
+(can both be used to refer to that job)3.287 F 5.788(.I)-.4 G(n)-5.788 E
+.257(output pertaining to jobs \(e.g., the output of the)108 144 R F1
(jobs)2.756 E F0 .256(command\), the current job is al)2.756 F -.1(wa)
--.1 G .257(ys \215agged with a).1 F F1(+)2.757 E F0(,)A .411
-(and the pre)108 156 R .411(vious job with a)-.25 F F1<ad>2.911 E F0
-5.411(.A)C .411(single % \(with no accompan)-2.5 F .41
+-.1 G .256(ys \215agged with a).1 F F1(+)2.756 E F0(,)A .41(and the pre)
+108 156 R .41(vious job with a)-.25 F F1<ad>2.91 E F0 5.41(.A)C .411
+(single % \(with no accompan)-2.5 F .411
(ying job speci\214cation\) also refers to the cur)-.15 F(-)-.2 E
-(rent job)108 168 Q(.)-.4 E .443
+(rent job)108 168 Q(.)-.4 E .444
(Simply naming a job can be used to bring it into the fore)108 184.8 R
-(ground:)-.15 E F1(%1)2.944 E F0 .444(is a synon)2.944 F .444(ym for)
--.15 F F1 -.63(``)2.944 G .444(fg %1').63 F(')-.63 E F0 2.944(,b)C
-(ringing)-2.944 E 1.473(job 1 from the background into the fore)108
-196.8 R 3.973(ground. Similarly)-.15 F(,)-.65 E F1 -.63(``)3.972 G 1.472
-(%1 &').63 F(')-.63 E F0 1.472(resumes job 1 in the background,)3.972 F
+(ground:)-.15 E F1(%1)2.943 E F0 .443(is a synon)2.943 F .443(ym for)
+-.15 F F1 -.63(``)2.943 G .443(fg %1').63 F(')-.63 E F0 2.943(,b)C
+(ringing)-2.943 E 1.472(job 1 from the background into the fore)108
+196.8 R 3.972(ground. Similarly)-.15 F(,)-.65 E F1 -.63(``)3.973 G 1.473
+(%1 &').63 F(')-.63 E F0 1.473(resumes job 1 in the background,)3.973 F
(equi)108 208.8 Q -.25(va)-.25 G(lent to).25 E F1 -.63(``)2.5 G(bg %1')
-.63 E(')-.63 E F0(.)A .13(The shell learns immediately whene)108 225.6 R
--.15(ve)-.25 G 2.63(raj).15 G .13(ob changes state.)-2.63 F(Normally)
-5.131 E(,)-.65 E F1(bash)2.631 E F0 -.1(wa)2.631 G .131
-(its until it is about to print a).1 F .158
-(prompt before reporting changes in a job')108 237.6 R 2.658(ss)-.55 G
-.158(tatus so as to not interrupt an)-2.658 F 2.657(yo)-.15 G .157
-(ther output.)-2.657 F .157(If the)5.157 F F1<ad62>2.657 E F0 .157
-(option to)2.657 F(the)108 249.6 Q F1(set)2.647 E F0 -.2(bu)2.647 G .147
-(iltin command is enabled,).2 F F1(bash)2.647 E F0 .148
-(reports such changes immediately)2.648 F 5.148(.A)-.65 G .448 -.15
-(ny t)-5.148 H .148(rap on).15 F/F3 9/Times-Bold@0 SF(SIGCHLD)2.648 E F0
-.148(is e)2.398 F -.15(xe)-.15 G(-).15 E(cuted for each child that e)108
-261.6 Q(xits.)-.15 E .033(If an attempt to e)108 278.4 R(xit)-.15 E F1
-(bash)2.533 E F0 .033(is made while jobs are stopped \(or)2.533 F 2.532
-(,i)-.4 G 2.532(ft)-2.532 G(he)-2.532 E F1(checkjobs)2.532 E F0 .032
-(shell option has been enabled)2.532 F 2.019(using the)108 290.4 R F1
-(shopt)4.519 E F0 -.2(bu)4.519 G 2.019
-(iltin, running\), the shell prints a w).2 F 2.02
-(arning message, and, if the)-.1 F F1(checkjobs)4.52 E F0 2.02
-(option is)4.52 F .459(enabled, lists the jobs and their statuses.)108
-302.4 R(The)5.459 E F1(jobs)2.959 E F0 .458
-(command may then be used to inspect their status.)2.958 F .458(If a)
-5.458 F .603(second attempt to e)108 314.4 R .604
+.63 E(')-.63 E F0(.)A .131(The shell learns immediately whene)108 225.6
+R -.15(ve)-.25 G 2.631(raj).15 G .131(ob changes state.)-2.631 F
+(Normally)5.131 E(,)-.65 E F1(bash)2.631 E F0 -.1(wa)2.63 G .13
+(its until it is about to print a).1 F .157
+(prompt before reporting changes in a job')108 237.6 R 2.657(ss)-.55 G
+.157(tatus so as to not interrupt an)-2.657 F 2.658(yo)-.15 G .158
+(ther output.)-2.658 F .158(If the)5.158 F F1<ad62>2.658 E F0 .158
+(option to)2.658 F(the)108 249.6 Q F1(set)2.648 E F0 -.2(bu)2.648 G .148
+(iltin command is enabled,).2 F F1(bash)2.648 E F0 .148
+(reports such changes immediately)2.648 F 5.147(.A)-.65 G .447 -.15
+(ny t)-5.147 H .147(rap on).15 F/F3 9/Times-Bold@0 SF(SIGCHLD)2.647 E F0
+.147(is e)2.397 F -.15(xe)-.15 G(-).15 E(cuted for each child that e)108
+261.6 Q(xits.)-.15 E .032(If an attempt to e)108 278.4 R(xit)-.15 E F1
+(bash)2.532 E F0 .032(is made while jobs are stopped \(or)2.532 F 2.533
+(,i)-.4 G 2.533(ft)-2.533 G(he)-2.533 E F1(checkjobs)2.533 E F0 .033
+(shell option has been enabled)2.533 F 2.02(using the)108 290.4 R F1
+(shopt)4.52 E F0 -.2(bu)4.52 G 2.02
+(iltin, running\), the shell prints a w).2 F 2.019
+(arning message, and, if the)-.1 F F1(checkjobs)4.519 E F0 2.019
+(option is)4.519 F .458(enabled, lists the jobs and their statuses.)108
+302.4 R(The)5.458 E F1(jobs)2.958 E F0 .459
+(command may then be used to inspect their status.)2.958 F .459(If a)
+5.459 F .604(second attempt to e)108 314.4 R .604
(xit is made without an interv)-.15 F .604
(ening command, the shell does not print another w)-.15 F(arning,)-.1 E
(and an)108 326.4 Q 2.5(ys)-.15 G(topped jobs are terminated.)-2.5 E
-.645(When the shell is w)108 343.2 R .645
-(aiting for a job or process using the)-.1 F F1(wait)3.144 E F0 -.2(bu)
-3.144 G .644(iltin, and job control is enabled,).2 F F1(wait)3.144 E F0
-(will)3.144 E 1.146(return when the job changes state. The)108 355.2 R
+.644(When the shell is w)108 343.2 R .644
+(aiting for a job or process using the)-.1 F F1(wait)3.145 E F0 -.2(bu)
+3.145 G .645(iltin, and job control is enabled,).2 F F1(wait)3.145 E F0
+(will)3.145 E 1.146(return when the job changes state. The)108 355.2 R
F1<ad66>3.646 E F0 1.146(option causes)3.646 F F1(wait)3.646 E F0 1.146
(to w)3.646 F 1.146(ait until the job or process terminates)-.1 F
(before returning.)108 367.2 Q/F4 10.95/Times-Bold@0 SF(PR)72 384 Q
-(OMPTING)-.329 E F0 .645(When e)108 396 R -.15(xe)-.15 G .645
-(cuting interacti).15 F -.15(ve)-.25 G(ly).15 E(,)-.65 E F1(bash)3.145 E
+(OMPTING)-.329 E F0 .644(When e)108 396 R -.15(xe)-.15 G .644
+(cuting interacti).15 F -.15(ve)-.25 G(ly).15 E(,)-.65 E F1(bash)3.144 E
F0 .645(displays the primary prompt)3.145 F F3(PS1)3.145 E F0 .645
-(when it is ready to read a command,)2.895 F .427
-(and the secondary prompt)108 408 R F3(PS2)2.927 E F0 .427
-(when it needs more input to complete a command.)2.677 F F1(Bash)5.428 E
-F0(displays)2.928 E F3(PS0)2.928 E F0(after)2.678 E .038
-(it reads a command b)108 420 R .038(ut before e)-.2 F -.15(xe)-.15 G
-.038(cuting it.).15 F F1(Bash)5.038 E F0(displays)2.537 E F3(PS4)2.537 E
-F0 .037(as described abo)2.287 F .337 -.15(ve b)-.15 H .037
-(efore tracing each com-).15 F 1.12
1(mand when the)108 432 R F1<ad78>
-3.621 E F0 1.122(option is enabled.)3.621 F F1(Bash)6.122 E F0(allo)
+(when it is ready to read a command,)2.895 F .428
+(and the secondary prompt)108 408 R F3(PS2)2.928 E F0 .427
+(when it needs more input to complete a command.)2.678 F F1(Bash)5.427 E
+F0(displays)2.927 E F3(PS0)2.927 E F0(after)2.677 E .037
+(it reads a command b)108 420 R .037(ut before e)-.2 F -.15(xe)-.15 G
+.037(cuting it.).15 F F1(Bash)5.037 E F0(displays)2.537 E F3(PS4)2.538 E
+F0 .038(as described abo)2.288 F .338 -.15(ve b)-.15 H .038
+(efore tracing each com-).15 F 1.12
2(mand when the)108 432 R F1<ad78>
+3.622 E F0 1.122(option is enabled.)3.622 F F1(Bash)6.122 E F0(allo)
3.622 E 1.122(ws these prompt strings to be customized by inserting a)
-.25 F(number of backslash-escaped special characters that are decoded \
as follo)108 444 Q(ws:)-.25 E F1(\\a)144 456 Q F0
(an ASCII bell character \(07\))180 456 Q F1(\\d)144 468 Q F0
(the date in "W)180 468 Q(eekday Month Date" format \(e.g., "T)-.8 E
(ue May 26"\))-.45 E F1(\\D{)144 480 Q F2(format)A F1(})A F0(the)180 492
-Q F2(format)3.927 E F0 1.427(is passed to)3.927 F F2(strftime)3.927 E F0
+Q F2(format)3.926 E F0 1.426(is passed to)3.926 F F2(strftime)3.926 E F0
1.427(\(3\) and the result is inserted into the prompt string; an)B
(empty)180 504 Q F2(format)2.5 E F0
(results in a locale-speci\214c time representation.)2.5 E
672 Q F0(the v)180 672 Q(ersion of)-.15 E F1(bash)2.5 E F0
(\(e.g., 2.00\))2.5 E F1(\\V)144 684 Q F0(the release of)180 684 Q F1
(bash)2.5 E F0 2.5(,v)C(ersion + patch le)-2.65 E -.15(ve)-.25 G 2.5
-(l\().15 G(e.g., 2.00.0\))-2.5 E F1(\\w)144 696 Q F0 .115(the current w)
-180 696 R .115(orking directory)-.1 F 2.615(,w)-.65 G(ith)-2.615 E F3
-($HOME)2.615 E F0(abbre)2.365 E .116(viated with a tilde \(uses the v)
--.25 F .116(alue of the)-.25 F F3(PR)180 708 Q(OMPT_DIR)-.27 E(TRIM)-.36
-E F0 -.25(va)2.25 G(riable\)).25 E(GNU Bash 5.0)72 768 Q(2019 July 8)
-151.505 E(38)200.665 E 0 Cg EP
+(l\().15 G(e.g., 2.00.0\))-2.5 E F1(\\w)144 696 Q F0 .116(the current w)
+180 696 R .116(orking directory)-.1 F 2.616(,w)-.65 G(ith)-2.616 E F3
+($HOME)2.616 E F0(abbre)2.366 E .115(viated with a tilde \(uses the v)
+-.25 F .115(alue of the)-.25 F F3(PR)180 708 Q(OMPT_DIR)-.27 E(TRIM)-.36
+E F0 -.25(va)2.25 G(riable\)).25 E(GNU Bash 5.0)72 768 Q
+(2019 September 16)135.955 E(38)185.115 E 0 Cg EP
%%Page: 39 39
%%BeginPageSetup
BP
F0(be)180 156 Q 1.257(gin a sequence of non-printing characters, which \
could be used to embed a terminal)-.15 F
(control sequence into the prompt)180 168 Q F1(\\])144 180 Q F0
-(end a sequence of non-printing characters)180 180 Q .119
+(end a sequence of non-printing characters)180 180 Q .12
(The command number and the history number are usually dif)108 196.8 R
-.12(ferent: the history number of a command is its)-.25 F 1.585(positio\
-n in the history list, which may include commands restored from the his\
-tory \214le \(see)108 208.8 R F2(HIST)4.084 E(OR)-.162 E(Y)-.315 E F0
+.119(ferent: the history number of a command is its)-.25 F 1.585(positi\
+on in the history list, which may include commands restored from the hi\
+story \214le \(see)108 208.8 R F2(HIST)4.085 E(OR)-.162 E(Y)-.315 E F0
(belo)108 220.8 Q .541(w\), while the command number is the position in\
- the sequence of commands e)-.25 F -.15(xe)-.15 G .541
+ the sequence of commands e)-.25 F -.15(xe)-.15 G .54
(cuted during the cur).15 F(-)-.2 E .546(rent shell session.)108 232.8 R
.546(After the string is decoded, it is e)5.546 F .546
(xpanded via parameter e)-.15 F .546(xpansion, command substitu-)-.15 F
-.351(tion, arithmetic e)108 244.8 R .352(xpansion, and quote remo)-.15 F
+.352(tion, arithmetic e)108 244.8 R .352(xpansion, and quote remo)-.15 F
-.25(va)-.15 G .352(l, subject to the v).25 F .352(alue of the)-.25 F F1
-(pr)2.852 E(omptv)-.18 E(ars)-.1 E F0 .352(shell option \(see the)2.852
-F .472(description of the)108 256.8 R F1(shopt)2.972 E F0 .471
+(pr)2.852 E(omptv)-.18 E(ars)-.1 E F0 .351(shell option \(see the)2.852
+F .471(description of the)108 256.8 R F1(shopt)2.971 E F0 .471
(command under)2.971 F F2 .471(SHELL B)2.971 F(UIL)-.09 E .471
-(TIN COMMANDS)-.828 F F0(belo)2.721 E 2.971(w\). This)-.25 F .471
-(can ha)2.971 F .771 -.15(ve u)-.2 H(nw).15 E(anted)-.1 E .322(side ef)
+(TIN COMMANDS)-.828 F F0(belo)2.721 E 2.971(w\). This)-.25 F .472
+(can ha)2.972 F .772 -.15(ve u)-.2 H(nw).15 E(anted)-.1 E .322(side ef)
108 268.8 R .322(fects if escaped portions of the string appear within \
command substitution or contain characters spe-)-.25 F(cial to w)108
280.8 Q(ord e)-.1 E(xpansion.)-.15 E/F4 10.95/Times-Bold@0 SF(READLINE)
-72 297.6 Q F0 .151
+72 297.6 Q F0 .15
(This is the library that handles reading input when using an interacti)
-108 309.6 R .45 -.15(ve s)-.25 H .15(hell, unless the).15 F F1
-(\255\255noediting)2.65 E F0(option)2.65 E 1.208(is gi)108 321.6 R -.15
-(ve)-.25 G 3.708(na).15 G 3.708(ts)-3.708 G 1.208(hell in)-3.708 F -.2
-(vo)-.4 G 3.708(cation. Line).2 F 1.208
-(editing is also used when using the)3.708 F F1<ad65>3.709 E F0 1.209
-(option to the)3.709 F F1 -.18(re)3.709 G(ad).18 E F0 -.2(bu)3.709 G
-3.709(iltin. By).2 F(def)108 333.6 Q .851
+108 309.6 R .451 -.15(ve s)-.25 H .151(hell, unless the).15 F F1
+(\255\255noediting)2.651 E F0(option)2.651 E 1.209(is gi)108 321.6 R
+-.15(ve)-.25 G 3.709(na).15 G 3.709(ts)-3.709 G 1.209(hell in)-3.709 F
+-.2(vo)-.4 G 3.709(cation. Line).2 F 1.208
+(editing is also used when using the)3.709 F F1<ad65>3.708 E F0 1.208
+(option to the)3.708 F F1 -.18(re)3.708 G(ad).18 E F0 -.2(bu)3.708 G
+3.708(iltin. By).2 F(def)108 333.6 Q .851
(ault, the line editing commands are similar to those of Emacs.)-.1 F
-3.351(Av)5.851 G .851(i-style line editing interf)-3.351 F .851
+3.351(Av)5.851 G .851(i-style line editing interf)-3.351 F .852
(ace is also)-.1 F -.2(av)108 345.6 S 3.35(ailable. Line)-.05 F .85
(editing can be enabled at an)3.35 F 3.35(yt)-.15 G .85(ime using the)
-3.35 F F1 .85(\255o emacs)3.35 F F0(or)3.35 E F1 .85(\255o vi)3.35 F F0
.85(options to the)3.35 F F1(set)3.35 E F0 -.2(bu)3.35 G(iltin).2 E
-(\(see)108 357.6 Q F2 .763(SHELL B)3.263 F(UIL)-.09 E .763(TIN COMMANDS)
--.828 F F0(belo)3.013 E 3.263(w\). T)-.25 F 3.263(ot)-.8 G .763(urn of)
+(\(see)108 357.6 Q F2 .762(SHELL B)3.262 F(UIL)-.09 E .762(TIN COMMANDS)
+-.828 F F0(belo)3.012 E 3.262(w\). T)-.25 F 3.263(ot)-.8 G .763(urn of)
-3.263 F 3.263(fl)-.25 G .763
-(ine editing after the shell is running, use the)-3.263 F F1(+o)3.262 E
+(ine editing after the shell is running, use the)-3.263 F F1(+o)3.263 E
(emacs)108 369.6 Q F0(or)2.5 E F1(+o vi)2.5 E F0(options to the)2.5 E F1
(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F1(Readline Notation)87 386.4 Q
F0 .463(In this section, the Emacs-style notation is used to denote k)
108 398.4 R -.15(ey)-.1 G(strok).15 E 2.963(es. Control)-.1 F -.1(ke)
2.963 G .463(ys are denoted by C\255)-.05 F F3 -.1(ke)C(y)-.2 E F0(,)A
-1.153(e.g., C\255n means Control\255N.)108 410.4 R(Similarly)6.153 E(,)
--.65 E F3(meta)4.033 E F0 -.1(ke)3.913 G 1.153(ys are denoted by M\255)
--.05 F F3 -.1(ke)C(y)-.2 E F0 3.652(,s)C 3.652(oM)-3.652 G 1.152
-(\255x means Meta\255X.)-3.652 F(\(On)6.152 E -.1(ke)108 422.4 S .83
-(yboards without a)-.05 F F3(meta)3.71 E F0 -.1(ke)3.59 G 2.13 -.65
-(y, M)-.05 H<ad>.65 E F3(x)A F0 .83(means ESC)3.33 F F3(x)3.33 E F0 3.33
-(,i)C .831(.e., press the Escape k)-3.33 F 1.131 -.15(ey t)-.1 H .831
-(hen the).15 F F3(x)4.101 E F0 -.1(ke)3.861 G 4.631 -.65(y. T)-.05 H
-.831(his mak).65 F(es)-.1 E .6(ESC the)108 434.4 R F3 .6(meta pr)3.1 F
-(e\214x)-.37 E F0 5.6(.T)C .6(he combination M\255C\255)-5.6 F F3(x)A F0
-.599(means ESC\255Control\255)3.099 F F3(x)A F0 3.099(,o)C 3.099(rp)
--3.099 G .599(ress the Escape k)-3.099 F .899 -.15(ey t)-.1 H .599
+1.152(e.g., C\255n means Control\255N.)108 410.4 R(Similarly)6.152 E(,)
+-.65 E F3(meta)4.032 E F0 -.1(ke)3.913 G 1.153(ys are denoted by M\255)
+-.05 F F3 -.1(ke)C(y)-.2 E F0 3.653(,s)C 3.653(oM)-3.653 G 1.153
+(\255x means Meta\255X.)-3.653 F(\(On)6.153 E -.1(ke)108 422.4 S .831
+(yboards without a)-.05 F F3(meta)3.711 E F0 -.1(ke)3.591 G 2.131 -.65
+(y, M)-.05 H<ad>.65 E F3(x)A F0 .831(means ESC)3.331 F F3(x)3.331 E F0
+3.331(,i)C .83(.e., press the Escape k)-3.331 F 1.13 -.15(ey t)-.1 H .83
+(hen the).15 F F3(x)4.1 E F0 -.1(ke)3.86 G 4.63 -.65(y. T)-.05 H .83
+(his mak).65 F(es)-.1 E .599(ESC the)108 434.4 R F3 .599(meta pr)3.099 F
+(e\214x)-.37 E F0 5.599(.T)C .599(he combination M\255C\255)-5.599 F F3
+(x)A F0 .599(means ESC\255Control\255)3.099 F F3(x)A F0 3.099(,o)C 3.099
+(rp)-3.099 G .6(ress the Escape k)-3.099 F .9 -.15(ey t)-.1 H .6
(hen hold).15 F(the Control k)108 446.4 Q .3 -.15(ey w)-.1 H
(hile pressing the).15 E F3(x)3.27 E F0 -.1(ke)3.03 G -.65(y.)-.05 G(\))
-.65 E .619(Readline commands may be gi)108 463.2 R -.15(ve)-.25 G 3.119
+.65 E .62(Readline commands may be gi)108 463.2 R -.15(ve)-.25 G 3.119
(nn).15 G(umeric)-3.119 E F3(ar)3.119 E(guments)-.37 E F0 3.119(,w).27 G
-.619(hich normally act as a repeat count.)-3.119 F(Sometimes,)5.62 E(ho)
-108 475.2 Q(we)-.25 E -.15(ve)-.25 G 1.419 -.4(r, i).15 H 3.119(ti).4 G
-3.119(st)-3.119 G .619(he sign of the ar)-3.119 F .619
+.619(hich normally act as a repeat count.)-3.119 F(Sometimes,)5.619 E
+(ho)108 475.2 Q(we)-.25 E -.15(ve)-.25 G 1.418 -.4(r, i).15 H 3.118(ti)
+.4 G 3.119(st)-3.118 G .619(he sign of the ar)-3.119 F .619
(gument that is signi\214cant.)-.18 F -.15(Pa)5.619 G .619(ssing a ne)
.15 F -.05(ga)-.15 G(ti).05 E .919 -.15(ve a)-.25 H -.18(rg).15 G .619
-(ument to a command that).18 F 1.018(acts in the forw)108 487.2 R 1.018
+(ument to a command that).18 F 1.019(acts in the forw)108 487.2 R 1.018
(ard direction \(e.g.,)-.1 F F1(kill\255line)3.518 E F0 3.518(\)c)C
-1.018(auses that command to act in a backw)-3.518 F 1.019
-(ard direction.)-.1 F(Com-)6.019 E(mands whose beha)108 499.2 Q
+1.018(auses that command to act in a backw)-3.518 F 1.018
+(ard direction.)-.1 F(Com-)6.018 E(mands whose beha)108 499.2 Q
(vior with ar)-.2 E(guments de)-.18 E(viates from this are noted belo)
--.25 E -.65(w.)-.25 G .812(When a command is described as)108 516 R F3
+-.25 E -.65(w.)-.25 G .811(When a command is described as)108 516 R F3
(killing)3.311 E F0(te)3.311 E .811(xt, the te)-.15 F .811
-(xt deleted is sa)-.15 F -.15(ve)-.2 G 3.311(df).15 G .811
-(or possible future retrie)-3.311 F -.25(va)-.25 G 3.311(l\().25 G F3
-(yank-)-3.311 E(ing)108 528 Q F0 2.529(\). The)B .029(killed te)2.529 F
+(xt deleted is sa)-.15 F -.15(ve)-.2 G 3.311(df).15 G .812
+(or possible future retrie)-3.311 F -.25(va)-.25 G 3.312(l\().25 G F3
+(yank-)-3.312 E(ing)108 528 Q F0 2.529(\). The)B .029(killed te)2.529 F
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108 552 Q F1(Readline Initialization)87 568.8 Q F0 .091(Readline is cus\
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(ey Bindings)-.25 E F0 .366(The syntax for controlling k)108 170.4 R
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E F0 .366(\214le is simple.)3.176 F .366
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144 259.2 Q -.15(ve)-.25 G(rsal\255ar).15 E(gument)-.18 E
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-(Control-o: "> output")144 283.2 Q .698(In the abo)108 300 R .998 -.15
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(ve ex)-.15 H(ample,).15 E F1(C\255u)3.038 E F0 .698
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324 Q(xt)-.15 E/F3 10/Courier@0 SF 6(>o)2.5 G(utput)-6 E F0
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ay be speci\214ed by placing the sequence within double quotes.).15 F
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("\\C\255x\\C\255r": re\255read\255init\255\214le)144 412.8 Q
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
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-(indings to be displayed or modi\214ed with the).15 F F1(bind)2.93 E F0
--.2(bu)2.93 G .43(iltin command.).2 F .046
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-(ve u)-.25 H .046(se by using the).15 F F1<ad6f>2.545 E F0 .045
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(iltin command).2 F(\(see)108 108 Q/F2 9/Times-Bold@0 SF(SHELL B)2.5 E
(UIL)-.09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25 E F1
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R .043(ariables that can be used to further customize its beha)-.25 F
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(tr)108 148.8 Q(c)-.37 E F0(\214le with a statement of the form)2.81 E
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177.6 Q F1(bind)2.5 E F0 -.2(bu)2.5 G(iltin command \(see).2 E F2
E .79(Except where noted, readline v)108 194.4 R .79(ariables can tak)
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-(ernel')-.1 E 2.556(st)-.55 G(ermi-)-2.556 E(nal dri)144 319.2 Q -.15
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+(rings the bell.)144 271.2 R .94(If set to)5.94 F F1(visible)3.44 E F0
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+-.2 G 3.44(ilable. If).25 F .94(set to)3.44 F F1(audible)3.44 E F0(,)A
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+(ernel')-.1 E 2.555(st)-.55 G(ermi-)-2.555 E(nal dri)144 319.2 Q -.15
(ve)-.25 G 2.5(rt).15 G 2.5(ot)-2.5 G(heir readline equi)-2.5 E -.25(va)
-.25 G(lents.).25 E F1(blink\255matching\255par)108 331.2 Q(en \(Off\))
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(ed\255completion\255pr)-.18 E(e\214x \(Off\))-.18 E F0 .515(If set to)
144 379.2 R F1(On)3.015 E F0 3.015(,w)C .515(hen listing completions, r\
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-(en from the v)-.1 F 2.935(alue of the)-.25 F F1(LS_COLORS)144 403.2 Q
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+(en from the v)-.1 F 2.936(alue of the)-.25 F F1(LS_COLORS)144 403.2 Q
F0(en)2.5 E(vironment v)-.4 E(ariable.)-.25 E F1(color)108 415.2 Q
-(ed\255stats \(Off\))-.18 E F0 1.579(If set to)144 427.2 R F1(On)4.079 E
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+(ariable.)-.25 E F1(comment\255begin \(`)108 451.2 Q(`#')-.63 E('\))-.63
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(M\255#)2.5 E F0(in emacs mode and to)2.5 E F1(#)2.5 E F0
(in vi command mode.)2.5 E F1(completion\255display\255width \(\2551\))
108 487.2 Q F0 1.453(The number of screen columns used to display possi\
-ble matches when performing completion.)144 499.2 R .194(The v)144 511.2
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R .193(alue is ignored if it is less than 0 or greater than the termina\
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(cause matches to be displayed one per line.)144 523.2 Q(The def)5 E
(ault v)-.1 E(alue is \2551.)-.25 E F1(completion\255ignor)108 535.2 Q
(e\255case \(Off\))-.18 E F0(If set to)144 547.2 Q F1(On)2.5 E F0 2.5
(,r)C(eadline performs \214lename matching and completion in a case\255\
insensiti)-2.5 E .3 -.15(ve f)-.25 H(ashion.).05 E F1
-(completion\255map\255case \(Off\))108 559.2 Q F0 .093(If set to)144
+(completion\255map\255case \(Off\))108 559.2 Q F0 .094(If set to)144
571.2 R F1(On)2.593 E F0 2.593(,a)C(nd)-2.593 E F1(completion\255ignor)
2.593 E(e\255case)-.18 E F0 .093(is enabled, readline treats h)2.593 F
-.093(yphens \()-.05 F F3<ad>A F0 2.593(\)a)C .094(nd underscores)-2.593
+.093(yphens \()-.05 F F3<ad>A F0 2.593(\)a)C .093(nd underscores)-2.593
F(\()144 583.2 Q F3(_)A F0 2.5(\)a)C 2.5(se)-2.5 G(qui)-2.5 E -.25(va)
-.25 G(lent when performing case\255insensiti).25 E .3 -.15(ve \214)-.25
H(lename matching and completion.).15 E F1(completion\255pr)108 595.2 Q
(e\214x\255display\255length \(0\))-.18 E F0 .829(The length in charact\
ers of the common pre\214x of a list of possible completions that is di\
-splayed)144 607.2 R 1.274(without modi\214cation.)144 619.2 R 1.274
-(When set to a v)6.274 F 1.274(alue greater than zero, common pre\214x)
--.25 F 1.275(es longer than this)-.15 F -.25(va)144 631.2 S(lue are rep\
+splayed)144 607.2 R 1.275(without modi\214cation.)144 619.2 R 1.275
+(When set to a v)6.275 F 1.274(alue greater than zero, common pre\214x)
+-.25 F 1.274(es longer than this)-.15 F -.25(va)144 631.2 S(lue are rep\
laced with an ellipsis when displaying possible completions.).25 E F1
-(completion\255query\255items \(100\))108 643.2 Q F0 .53
-(This determines when the user is queried about vie)144 655.2 R .529
-(wing the number of possible completions gen-)-.25 F .56(erated by the)
-144 667.2 R F1(possible\255completions)3.06 E F0 3.06(command. It)3.06 F
-.561(may be set to an)3.061 F 3.061(yi)-.15 G(nte)-3.061 E .561(ger v)
--.15 F .561(alue greater than or)-.25 F .783(equal to zero.)144 679.2 R
-.783(If the number of possible completions is greater than or equal to \
-the v)5.783 F .782(alue of this)-.25 F -.25(va)144 691.2 S .237
+(completion\255query\255items \(100\))108 643.2 Q F0 .529
+(This determines when the user is queried about vie)144 655.2 R .53
+(wing the number of possible completions gen-)-.25 F .561(erated by the)
+144 667.2 R F1(possible\255completions)3.061 E F0 3.061(command. It)
+3.061 F .561(may be set to an)3.061 F 3.06(yi)-.15 G(nte)-3.06 E .56
+(ger v)-.15 F .56(alue greater than or)-.25 F .782(equal to zero.)144
+679.2 R .783(If the number of possible completions is greater than or e\
+qual to the v)5.782 F .783(alue of this)-.25 F -.25(va)144 691.2 S .237
(riable, the user is ask).25 F .237(ed whether or not he wishes to vie)
-.1 F 2.737(wt)-.25 G .237(hem; otherwise the)-2.737 F 2.737(ya)-.15 G
.237(re simply listed)-2.737 F(on the terminal.)144 703.2 Q
-(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(41)200.665 E 0 Cg EP
+(GNU Bash 5.0)72 768 Q(2019 September 16)135.955 E(41)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
-SF(con)108 84 Q -.1(ve)-.4 G(rt\255meta \(On\)).1 E F0 .613(If set to)
-144 96 R F1(On)3.113 E F0 3.113(,r)C .613(eadline will con)-3.113 F -.15
+SF(con)108 84 Q -.1(ve)-.4 G(rt\255meta \(On\)).1 E F0 .612(If set to)
+144 96 R F1(On)3.112 E F0 3.112(,r)C .613(eadline will con)-3.112 F -.15
(ve)-.4 G .613(rt characters with the eighth bit set to an ASCII k).15 F
-.912 -.15(ey s)-.1 H .612(equence by).15 F .541
+.913 -.15(ey s)-.1 H .613(equence by).15 F .541
(stripping the eighth bit and pre\214xing an escape character \(in ef)
144 108 R .541(fect, using escape as the)-.25 F/F2 10/Times-Italic@0 SF
-.542(meta pr)3.042 F(e-)-.37 E<8c78>144 120 Q F0 2.5(\). The)B(def)2.5 E
+.541(meta pr)3.041 F(e-)-.37 E<8c78>144 120 Q F0 2.5(\). The)B(def)2.5 E
(ault is)-.1 E F2(On)2.5 E F0 2.5(,b)C(ut readline will set it to)-2.7 E
F2(Of)2.5 E(f)-.18 E F0(if the locale contains eight-bit characters.)2.5
E F1(disable\255completion \(Off\))108 132 Q F0 .038(If set to)144 144 R
(ord completion.)-.1 F .038
(Completion characters will be inserted into the)5.038 F(line as if the)
144 156 Q 2.5(yh)-.15 G(ad been mapped to)-2.5 E F1(self-insert)2.5 E F0
-(.)A F1(echo\255contr)108 168 Q(ol\255characters \(On\))-.18 E F0 1.21
-(When set to)144 180 R F1(On)3.71 E F0 3.71(,o)C 3.71(no)-3.71 G 1.211
-(perating systems that indicate the)-3.71 F 3.711(ys)-.15 G 1.211
+(.)A F1(echo\255contr)108 168 Q(ol\255characters \(On\))-.18 E F0 1.211
+(When set to)144 180 R F1(On)3.711 E F0 3.711(,o)C 3.711(no)-3.711 G
+1.211(perating systems that indicate the)-3.711 F 3.711(ys)-.15 G 1.21
(upport it, readline echoes a character)-3.711 F
(corresponding to a signal generated from the k)144 192 Q -.15(ey)-.1 G
-(board.).15 E F1(editing\255mode \(emacs\))108 204 Q F0 .142
+(board.).15 E F1(editing\255mode \(emacs\))108 204 Q F0 .141
(Controls whether readline be)144 216 R .141(gins with a set of k)-.15 F
-.441 -.15(ey b)-.1 H .141(indings similar to).15 F F2(Emacs)2.641 E F0
-(or)2.641 E F2(vi)2.641 E F0(.)A F1(editing\255mode)5.141 E F0
+.441 -.15(ey b)-.1 H .141(indings similar to).15 F F2(Emacs)2.642 E F0
+(or)2.642 E F2(vi)2.642 E F0(.)A F1(editing\255mode)5.142 E F0
(can be set to either)144 228 Q F1(emacs)2.5 E F0(or)2.5 E F1(vi)2.5 E
-F0(.)A F1(emacs\255mode\255string \(@\))108 240 Q F0 .517(If the)144 252
-R F2(show\255mode\255in\255pr)3.017 E(ompt)-.45 E F0 -.25(va)3.017 G
-.518(riable is enabled, this string is displayed immediately before the)
+F0(.)A F1(emacs\255mode\255string \(@\))108 240 Q F0 .518(If the)144 252
+R F2(show\255mode\255in\255pr)3.018 E(ompt)-.45 E F0 -.25(va)3.018 G
+.517(riable is enabled, this string is displayed immediately before the)
.25 F .622
(last line of the primary prompt when emacs editing mode is acti)144 264
-R -.15(ve)-.25 G 5.622(.T).15 G .622(he v)-5.622 F .621(alue is e)-.25 F
-.621(xpanded lik)-.15 F 3.121(ea)-.1 G -.1(ke)144 276 S 3.339(yb)-.05 G
-.839(inding, so the standard set of meta- and control pre\214x)-3.339 F
-.84(es and backslash escape sequences is)-.15 F -.2(av)144 288 S 2.798
+R -.15(ve)-.25 G 5.622(.T).15 G .622(he v)-5.622 F .622(alue is e)-.25 F
+.622(xpanded lik)-.15 F 3.122(ea)-.1 G -.1(ke)144 276 S 3.34(yb)-.05 G
+.839(inding, so the standard set of meta- and control pre\214x)-3.34 F
+.839(es and backslash escape sequences is)-.15 F -.2(av)144 288 S 2.798
(ailable. Use)-.05 F .298(the \\1 and \\2 escapes to be)2.798 F .298
(gin and end sequences of non-printing characters, which)-.15 F
(can be used to embed a terminal control sequence into the mode string.)
144 300 Q F1(enable\255brack)108 312 Q(eted\255paste \(Off\))-.1 E F0
-1.221(When set to)144 324 R F1(On)3.721 E F0 3.721(,r)C 1.221
+1.222(When set to)144 324 R F1(On)3.721 E F0 3.721(,r)C 1.221
(eadline will con\214gure the terminal in a w)-3.721 F 1.221
(ay that will enable it to insert each)-.1 F .353
(paste into the editing b)144 336 R(uf)-.2 E .353(fer as a single strin\
-g of characters, instead of treating each character as if)-.25 F .543
+g of characters, instead of treating each character as if)-.25 F .544
(it had been read from the k)144 348 R -.15(ey)-.1 G 3.043(board. This)
-.15 F .543(can pre)3.043 F -.15(ve)-.25 G .544
+.15 F .543(can pre)3.043 F -.15(ve)-.25 G .543
(nt pasted characters from being interpreted as).15 F(editing commands.)
-144 360 Q F1(enable\255k)108 372 Q(eypad \(Off\))-.1 E F0 .893
+144 360 Q F1(enable\255k)108 372 Q(eypad \(Off\))-.1 E F0 .892
(When set to)144 384 R F1(On)3.393 E F0 3.393(,r)C .893
(eadline will try to enable the application k)-3.393 F -.15(ey)-.1 G
-.893(pad when it is called.).15 F .892(Some sys-)5.893 F
+.893(pad when it is called.).15 F .893(Some sys-)5.893 F
(tems need this to enable the arro)144 396 Q 2.5(wk)-.25 G -.15(ey)-2.6
G(s.).15 E F1(enable\255meta\255k)108 408 Q(ey \(On\))-.1 E F0 .64
(When set to)144 420 R F1(On)3.14 E F0 3.14(,r)C .64
(expand\255tilde \(Off\))108 444 Q F0(If set to)144 456 Q F1(On)2.5 E F0
2.5(,t)C(ilde e)-2.5 E(xpansion is performed when readline attempts w)
-.15 E(ord completion.)-.1 E F1(history\255pr)108 468 Q(eser)-.18 E -.1
-(ve)-.1 G(\255point \(Off\)).1 E F0 1.339(If set to)144 480 R F1(On)
-3.839 E F0 3.839(,t)C 1.338(he history code attempts to place point at \
-the same location on each history line)-3.839 F(retrie)144 492 Q -.15
+(ve)-.1 G(\255point \(Off\)).1 E F0 1.338(If set to)144 480 R F1(On)
+3.838 E F0 3.838(,t)C 1.338(he history code attempts to place point at \
+the same location on each history line)-3.838 F(retrie)144 492 Q -.15
(ve)-.25 G 2.5(dw).15 G(ith)-2.5 E F1(pr)2.5 E -.15(ev)-.18 G
(ious-history).15 E F0(or)2.5 E F1(next-history)2.5 E F0(.)A F1
-(history\255size \(unset\))108 504 Q F0 .948
+(history\255size \(unset\))108 504 Q F0 .949
(Set the maximum number of history entries sa)144 516 R -.15(ve)-.2 G
-3.448(di).15 G 3.448(nt)-3.448 G .948(he history list.)-3.448 F .949
-(If set to zero, an)5.948 F 3.449(ye)-.15 G(xisting)-3.599 E .483
-(history entries are deleted and no ne)144 528 R 2.983(we)-.25 G .483
-(ntries are sa)-2.983 F -.15(ve)-.2 G 2.983(d. If).15 F .482(set to a v)
-2.983 F .482(alue less than zero, the num-)-.25 F .277
-(ber of history entries is not limited.)144 540 R .277(By def)5.277 F
-.278(ault, the number of history entries is set to the v)-.1 F .278
-(alue of)-.25 F(the)144 552 Q F1(HISTSIZE)3.411 E F0 .911(shell v)3.411
-F 3.411(ariable. If)-.25 F .911(an attempt is made to set)3.411 F F2
-(history\255size)3.41 E F0 .91(to a non-numeric v)3.41 F(alue,)-.25 E
+3.448(di).15 G 3.448(nt)-3.448 G .948(he history list.)-3.448 F .948
+(If set to zero, an)5.948 F 3.448(ye)-.15 G(xisting)-3.598 E .482
+(history entries are deleted and no ne)144 528 R 2.982(we)-.25 G .483
+(ntries are sa)-2.982 F -.15(ve)-.2 G 2.983(d. If).15 F .483(set to a v)
+2.983 F .483(alue less than zero, the num-)-.25 F .278
+(ber of history entries is not limited.)144 540 R .277(By def)5.278 F
+.277(ault, the number of history entries is set to the v)-.1 F .277
+(alue of)-.25 F(the)144 552 Q F1(HISTSIZE)3.41 E F0 .91(shell v)3.41 F
+3.41(ariable. If)-.25 F .911(an attempt is made to set)3.41 F F2
+(history\255size)3.411 E F0 .911(to a non-numeric v)3.411 F(alue,)-.25 E
(the maximum number of history entries will be set to 500.)144 564 Q F1
-(horizontal\255scr)108 576 Q(oll\255mode \(Off\))-.18 E F0 .448
-(When set to)144 588 R F1(On)2.948 E F0 2.948(,m)C(ak)-2.948 E .448
-(es readline use a single line for display)-.1 F 2.948(,s)-.65 G .449
+(horizontal\255scr)108 576 Q(oll\255mode \(Off\))-.18 E F0 .449
+(When set to)144 588 R F1(On)2.949 E F0 2.949(,m)C(ak)-2.949 E .448
+(es readline use a single line for display)-.1 F 2.948(,s)-.65 G .448
(crolling the input horizontally on a)-2.948 F 1.194(single screen line\
when it becomes longer than the screen width rather than wrapping to a\
ne)144 600 R(w)-.25 E(line.)144 612 Q F1(input\255meta \(Off\))108 624
-Q F0 1.061(If set to)144 636 R F1(On)3.561 E F0 3.561(,r)C 1.062(eadlin\
+Q F0 1.062(If set to)144 636 R F1(On)3.562 E F0 3.562(,r)C 1.061(eadlin\
e will enable eight-bit input \(that is, it will not strip the eighth b\
-it from the)-3.561 F .336(characters it reads\), re)144 648 R -.05(ga)
+it from the)-3.562 F .335(characters it reads\), re)144 648 R -.05(ga)
-.15 G .335(rdless of what the terminal claims it can support.).05 F
-.335(The name)5.335 F F1(meta\255\215ag)2.835 E F0(is)2.835 E 2.864(as)
-144 660 S(ynon)-2.864 E .364(ym for this v)-.15 F 2.864(ariable. The)
+.336(The name)5.336 F F1(meta\255\215ag)2.836 E F0(is)2.836 E 2.865(as)
+144 660 S(ynon)-2.865 E .365(ym for this v)-.15 F 2.864(ariable. The)
-.25 F(def)2.864 E .364(ault is)-.1 F F2(Of)2.864 E(f)-.18 E F0 2.864
-(,b)C .364(ut readline will set it to)-3.064 F F2(On)2.864 E F0 .365
-(if the locale contains)2.865 F(eight-bit characters.)144 672 Q F1
+(,b)C .364(ut readline will set it to)-3.064 F F2(On)2.864 E F0 .364
+(if the locale contains)2.864 F(eight-bit characters.)144 672 Q F1
(isear)108 684 Q(ch\255terminators \(`)-.18 E(`C\255[C\255J')-.63 E('\))
-.63 E F0 .439(The string of characters that should terminate an increm\
ental search without subsequently e)144 696 R -.15(xe)-.15 G(cut-).15 E
-.934(ing the character as a command.)144 708 R .935(If this v)5.935 F
-.935(ariable has not been gi)-.25 F -.15(ve)-.25 G 3.435(nav).15 G .935
-(alue, the characters)-3.685 F F2(ESC)3.435 E F0(and)144 720 Q F2
+.935(ing the character as a command.)144 708 R .935(If this v)5.935 F
+.935(ariable has not been gi)-.25 F -.15(ve)-.25 G 3.434(nav).15 G .934
+(alue, the characters)-3.684 F F2(ESC)3.434 E F0(and)144 720 Q F2
(C\255J)2.5 E F0(will terminate an incremental search.)2.5 E
-(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(42)200.665 E 0 Cg EP
+(GNU Bash 5.0)72 768 Q(2019 September 16)135.955 E(42)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
-SF -.1(ke)108 84 S(ymap \(emacs\)).1 E F0 2.021
+SF -.1(ke)108 84 S(ymap \(emacs\)).1 E F0 2.02
(Set the current readline k)144 96 R -.15(ey)-.1 G 4.521(map. The).15 F
2.021(set of v)4.521 F 2.021(alid k)-.25 F -.15(ey)-.1 G 2.021
-(map names is).15 F/F2 10/Times-Italic@0 SF 2.02
-(emacs, emacs\255standar)4.52 F(d,)-.37 E .068
+(map names is).15 F/F2 10/Times-Italic@0 SF 2.021
+(emacs, emacs\255standar)4.521 F(d,)-.37 E .069
(emacs\255meta, emacs\255ctlx, vi, vi\255command)144 108 R F0 2.568(,a)C
(nd)-2.568 E F2(vi\255insert)2.568 E F0(.).68 E F2(vi)5.068 E F0 .068
(is equi)2.568 F -.25(va)-.25 G .068(lent to).25 F F2(vi\255command)
-2.569 E F0(;)A F2(emacs)2.569 E F0 1.544(is equi)144 120 R -.25(va)-.25
-G 1.544(lent to).25 F F2(emacs\255standar)4.044 E(d)-.37 E F0 6.544(.T)C
+2.568 E F0(;)A F2(emacs)2.568 E F0 1.543(is equi)144 120 R -.25(va)-.25
+G 1.543(lent to).25 F F2(emacs\255standar)4.044 E(d)-.37 E F0 6.544(.T)C
1.544(he def)-6.544 F 1.544(ault v)-.1 F 1.544(alue is)-.25 F F2(emacs)
4.044 E F0 4.044(;t).27 G 1.544(he v)-4.044 F 1.544(alue of)-.25 F F1
-(editing\255mode)4.043 E F0(also)4.043 E(af)144 132 Q(fects the def)-.25
+(editing\255mode)4.044 E F0(also)4.044 E(af)144 132 Q(fects the def)-.25
E(ault k)-.1 E -.15(ey)-.1 G(map.).15 E F1 -.1(ke)108 144 S
-(yseq\255timeout \(500\)).1 E F0 .367(Speci\214es the duration)144 156 R
+(yseq\255timeout \(500\)).1 E F0 .368(Speci\214es the duration)144 156 R
F2 -.37(re)2.867 G(adline).37 E F0 .367(will w)2.867 F .367
-(ait for a character when reading an ambiguous k)-.1 F .668 -.15(ey s)
+(ait for a character when reading an ambiguous k)-.1 F .667 -.15(ey s)
-.1 H(equence).15 E 1.356(\(one that can form a complete k)144 168 R
1.656 -.15(ey s)-.1 H 1.356(equence using the input read so f).15 F(ar)
--.1 E 3.856(,o)-.4 G 3.856(rc)-3.856 G 1.355(an tak)-3.856 F 3.855(ea)
--.1 G(dditional)-3.855 E .32(input to complete a longer k)144 180 R .62
+-.1 E 3.856(,o)-.4 G 3.856(rc)-3.856 G 1.356(an tak)-3.856 F 3.856(ea)
+-.1 G(dditional)-3.856 E .32(input to complete a longer k)144 180 R .62
-.15(ey s)-.1 H 2.82(equence\). If).15 F .32(no input is recei)2.82 F
-.15(ve)-.25 G 2.82(dw).15 G .32(ithin the timeout,)-2.82 F F2 -.37(re)
-2.82 G(adline).37 E F0(will)2.82 E .907(use the shorter b)144 192 R .907
+2.82 G(adline).37 E F0(will)2.82 E .906(use the shorter b)144 192 R .907
(ut complete k)-.2 F 1.207 -.15(ey s)-.1 H 3.407(equence. The).15 F -.25
-(va)3.407 G .907(lue is speci\214ed in milliseconds, so a v).25 F .906
+(va)3.407 G .907(lue is speci\214ed in milliseconds, so a v).25 F .907
(alue of)-.25 F .05(1000 means that)144 204 R F2 -.37(re)2.55 G(adline)
.37 E F0 .05(will w)2.55 F .05(ait one second for additional input.)-.1
F .05(If this v)5.05 F .05(ariable is set to a v)-.25 F(alue)-.25 E .051
(less than or equal to zero, or to a non-numeric v)144 216 R(alue,)-.25
E F2 -.37(re)2.551 G(adline).37 E F0 .051(will w)2.551 F .051
-(ait until another k)-.1 F .351 -.15(ey i)-.1 H 2.551(sp).15 G(ressed)
--2.551 E(to decide which k)144 228 Q .3 -.15(ey s)-.1 H
+(ait until another k)-.1 F .352 -.15(ey i)-.1 H 2.552(sp).15 G(ressed)
+-2.552 E(to decide which k)144 228 Q .3 -.15(ey s)-.1 H
(equence to complete.).15 E F1(mark\255dir)108 240 Q(ectories \(On\))
-.18 E F0(If set to)144 252 Q F1(On)2.5 E F0 2.5(,c)C
(ompleted directory names ha)-2.5 E .3 -.15(ve a s)-.2 H(lash appended.)
(ompleted names which are symbolic links to directories ha)-2.675 F .475
-.15(ve a s)-.2 H .175(lash appended \(sub-).15 F(ject to the v)144 312
Q(alue of)-.25 E F1(mark\255dir)2.5 E(ectories)-.18 E F0(\).)A F1
-(match\255hidden\255\214les \(On\))108 324 Q F0 .193(This v)144 336 R
-.193(ariable, when set to)-.25 F F1(On)2.693 E F0 2.693(,c)C .192
-(auses readline to match \214les whose names be)-2.693 F .192
-(gin with a `.)-.15 F 2.692('\()-.7 G(hidden)-2.692 E .456
+(match\255hidden\255\214les \(On\))108 324 Q F0 .192(This v)144 336 R
+.192(ariable, when set to)-.25 F F1(On)2.692 E F0 2.692(,c)C .192
+(auses readline to match \214les whose names be)-2.692 F .193
+(gin with a `.)-.15 F 2.693('\()-.7 G(hidden)-2.693 E .457
(\214les\) when performing \214lename completion.)144 348 R .456
(If set to)5.456 F F1(Off)2.956 E F0 2.956(,t)C .456(he leading `.)
--2.956 F 2.956('m)-.7 G .457(ust be supplied by the)-2.956 F
+-2.956 F 2.956('m)-.7 G .456(ust be supplied by the)-2.956 F
(user in the \214lename to be completed.)144 360 Q F1
(menu\255complete\255display\255pr)108 372 Q(e\214x \(Off\))-.18 E F0
-1.586(If set to)144 384 R F1(On)4.086 E F0 4.086(,m)C 1.585(enu complet\
+1.585(If set to)144 384 R F1(On)4.085 E F0 4.085(,m)C 1.585(enu complet\
ion displays the common pre\214x of the list of possible completions)
--4.086 F(\(which may be empty\) before c)144 396 Q
+-4.085 F(\(which may be empty\) before c)144 396 Q
(ycling through the list.)-.15 E F1(output\255meta \(Off\))108 408 Q F0
-.506(If set to)144 420 R F1(On)3.006 E F0 3.006(,r)C .507(eadline will \
+.507(If set to)144 420 R F1(On)3.007 E F0 3.007(,r)C .507(eadline will \
display characters with the eighth bit set directly rather than as a me\
-ta-)-3.006 F(pre\214x)144 432 Q .885(ed escape sequence.)-.15 F .884
+ta-)-3.007 F(pre\214x)144 432 Q .884(ed escape sequence.)-.15 F .884
(The def)5.884 F .884(ault is)-.1 F F2(Of)3.384 E(f)-.18 E F0 3.384(,b)C
-.884(ut readline will set it to)-3.584 F F2(On)3.384 E F0 .884
+.884(ut readline will set it to)-3.584 F F2(On)3.384 E F0 .885
(if the locale contains)3.384 F(eight-bit characters.)144 444 Q F1
-(page\255completions \(On\))108 456 Q F0 .808(If set to)144 468 R F1(On)
+(page\255completions \(On\))108 456 Q F0 .809(If set to)144 468 R F1(On)
3.308 E F0 3.308(,r)C .808(eadline uses an internal)-3.308 F F2(mor)
3.308 E(e)-.37 E F0(-lik)A 3.308(ep)-.1 G .808
(ager to display a screenful of possible comple-)-3.308 F
(tions at a time.)144 480 Q F1
-(print\255completions\255horizontally \(Off\))108 492 Q F0 1.319
-(If set to)144 504 R F1(On)3.819 E F0 3.819(,r)C 1.318(eadline will dis\
-play completions with matches sorted horizontally in alphabetical)-3.819
+(print\255completions\255horizontally \(Off\))108 492 Q F0 1.318
+(If set to)144 504 R F1(On)3.818 E F0 3.818(,r)C 1.319(eadline will dis\
+play completions with matches sorted horizontally in alphabetical)-3.818
F(order)144 516 Q 2.5(,r)-.4 G(ather than do)-2.5 E(wn the screen.)-.25
E F1 -2.29 -.18(re v)108 528 T(ert\255all\255at\255newline \(Off\)).08 E
-F0 .698(If set to)144 540 R F1(On)3.198 E F0 3.198(,r)C .699
+F0 .699(If set to)144 540 R F1(On)3.199 E F0 3.199(,r)C .699
(eadline will undo all changes to history lines before returning when)
--3.198 F F1(accept\255line)3.199 E F0(is)3.199 E -.15(exe)144 552 S
+-3.199 F F1(accept\255line)3.198 E F0(is)3.198 E -.15(exe)144 552 S
2.686(cuted. By).15 F(def)2.686 E .186
(ault, history lines may be modi\214ed and retain indi)-.1 F .186
(vidual undo lists across calls to)-.25 F F1 -.18(re)144 564 S(adline)
.18 E F0(.)A F1(sho)108 576 Q(w\255all\255if\255ambiguous \(Off\))-.1 E
-F0 .303(This alters the def)144 588 R .303(ault beha)-.1 F .304
+F0 .304(This alters the def)144 588 R .304(ault beha)-.1 F .304
(vior of the completion functions.)-.2 F .304(If set to)5.304 F F1(On)
-2.804 E F0 2.804(,w)C .304(ords which ha)-2.904 F .604 -.15(ve m)-.2 H
+2.804 E F0 2.803(,w)C .303(ords which ha)-2.903 F .603 -.15(ve m)-.2 H
(ore).15 E 1.264(than one possible completion cause the matches to be l\
isted immediately instead of ringing the)144 600 R(bell.)144 612 Q F1
-(sho)108 624 Q(w\255all\255if\255unmodi\214ed \(Off\))-.1 E F0 5.345
-(This alters the def)144 636 R 5.345(ault beha)-.1 F 5.345
-(vior of the completion functions in a f)-.2 F 5.346(ashion similar to)
--.1 F F1(sho)144 648 Q(w\255all\255if\255ambiguous)-.1 E F0 6.691(.I)C
-4.191(fs)-6.691 G 1.691(et to)-4.191 F F1(On)4.191 E F0 4.191(,w)C 1.691
+(sho)108 624 Q(w\255all\255if\255unmodi\214ed \(Off\))-.1 E F0 5.346
+(This alters the def)144 636 R 5.346(ault beha)-.1 F 5.345
+(vior of the completion functions in a f)-.2 F 5.345(ashion similar to)
+-.1 F F1(sho)144 648 Q(w\255all\255if\255ambiguous)-.1 E F0 6.69(.I)C
+4.19(fs)-6.69 G 1.691(et to)-4.19 F F1(On)4.191 E F0 4.191(,w)C 1.691
(ords which ha)-4.291 F 1.991 -.15(ve m)-.2 H 1.691
-(ore than one possible completion).15 F 1.039(without an)144 660 R 3.539
+(ore than one possible completion).15 F 1.04(without an)144 660 R 3.54
(yp)-.15 G 1.039
-(ossible partial completion \(the possible completions don')-3.539 F
-3.539(ts)-.18 G 1.04(hare a common pre\214x\))-3.539 F(cause the matche\
-s to be listed immediately instead of ringing the bell.)144 672 Q F1
-(sho)108 684 Q(w\255mode\255in\255pr)-.1 E(ompt \(Off\))-.18 E F0 1.022
-(If set to)144 696 R F1(On)3.522 E F0 3.522(,a)C 1.022
-(dd a string to the be)-3.522 F 1.021
+(ossible partial completion \(the possible completions don')-3.54 F
+3.539(ts)-.18 G 1.039(hare a common pre\214x\))-3.539 F(cause the match\
+es to be listed immediately instead of ringing the bell.)144 672 Q F1
+(sho)108 684 Q(w\255mode\255in\255pr)-.1 E(ompt \(Off\))-.18 E F0 1.021
+(If set to)144 696 R F1(On)3.521 E F0 3.521(,a)C 1.022
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(ginning of the prompt indicating the editing mode: emacs, vi)-.15 F
(command, or vi insertion.)144 708 Q(The mode strings are user)5 E
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%%Page: 44 44
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
-SF(skip\255completed\255text \(Off\))108 84 Q F0 .094(If set to)144 96 R
-F1(On)2.594 E F0 2.594(,t)C .095(his alters the def)-2.594 F .095
-(ault completion beha)-.1 F .095
+SF(skip\255completed\255text \(Off\))108 84 Q F0 .095(If set to)144 96 R
+F1(On)2.595 E F0 2.595(,t)C .095(his alters the def)-2.595 F .095
+(ault completion beha)-.1 F .094
(vior when inserting a single match into the line.)-.2 F(It')144 108 Q
-2.546(so)-.55 G .046(nly acti)-2.546 F .346 -.15(ve w)-.25 H .046
-(hen performing completion in the middle of a w).15 F 2.545(ord. If)-.1
-F .045(enabled, readline does not)2.545 F 1.394(insert characters from \
+2.545(so)-.55 G .045(nly acti)-2.545 F .345 -.15(ve w)-.25 H .046
+(hen performing completion in the middle of a w).15 F 2.546(ord. If)-.1
+F .046(enabled, readline does not)2.546 F 1.394(insert characters from \
the completion that match characters after point in the w)144 120 R
-1.395(ord being com-)-.1 F(pleted, so portions of the w)144 132 Q
+1.394(ord being com-)-.1 F(pleted, so portions of the w)144 132 Q
(ord follo)-.1 E(wing the cursor are not duplicated.)-.25 E F1
-(vi\255cmd\255mode\255string \(\(cmd\)\))108 144 Q F0 .518(If the)144
-156 R/F2 10/Times-Italic@0 SF(show\255mode\255in\255pr)3.018 E(ompt)-.45
-E F0 -.25(va)3.018 G .517
+(vi\255cmd\255mode\255string \(\(cmd\)\))108 144 Q F0 .517(If the)144
+156 R/F2 10/Times-Italic@0 SF(show\255mode\255in\255pr)3.017 E(ompt)-.45
+E F0 -.25(va)3.017 G .518
(riable is enabled, this string is displayed immediately before the).25
F .475(last line of the primary prompt when vi editing mode is acti)144
-168 R .775 -.15(ve a)-.25 H .476(nd in command mode.).15 F .476(The v)
-5.476 F(alue)-.25 E 1.236(is e)144 180 R 1.236(xpanded lik)-.15 F 3.736
-(eak)-.1 G 1.536 -.15(ey b)-3.836 H 1.236
-(inding, so the standard set of meta- and control pre\214x).15 F 1.235
-(es and backslash)-.15 F .314(escape sequences is a)144 192 R -.25(va)
--.2 G 2.814(ilable. Use).25 F .314(the \\1 and \\2 escapes to be)2.814 F
-.315(gin and end sequences of non-print-)-.15 F(ing characters, which c\
+168 R .775 -.15(ve a)-.25 H .475(nd in command mode.).15 F .475(The v)
+5.475 F(alue)-.25 E 1.235(is e)144 180 R 1.235(xpanded lik)-.15 F 3.735
+(eak)-.1 G 1.535 -.15(ey b)-3.835 H 1.236
+(inding, so the standard set of meta- and control pre\214x).15 F 1.236
+(es and backslash)-.15 F .315(escape sequences is a)144 192 R -.25(va)
+-.2 G 2.815(ilable. Use).25 F .314(the \\1 and \\2 escapes to be)2.815 F
+.314(gin and end sequences of non-print-)-.15 F(ing characters, which c\
an be used to embed a terminal control sequence into the mode string.)
-144 204 Q F1(vi\255ins\255mode\255string \(\(ins\)\))108 216 Q F0 .518
-(If the)144 228 R F2(show\255mode\255in\255pr)3.018 E(ompt)-.45 E F0
--.25(va)3.018 G .517
+144 204 Q F1(vi\255ins\255mode\255string \(\(ins\)\))108 216 Q F0 .517
+(If the)144 228 R F2(show\255mode\255in\255pr)3.017 E(ompt)-.45 E F0
+-.25(va)3.017 G .518
(riable is enabled, this string is displayed immediately before the).25
F .186(last line of the primary prompt when vi editing mode is acti)144
-240 R .486 -.15(ve a)-.25 H .186(nd in insertion mode.).15 F .187(The v)
-5.186 F .187(alue is)-.25 F -.15(ex)144 252 S 1.93(panded lik).15 F 4.43
-(eak)-.1 G 2.23 -.15(ey b)-4.53 H 1.929
-(inding, so the standard set of meta- and control pre\214x).15 F 1.929
-(es and backslash)-.15 F .314(escape sequences is a)144 264 R -.25(va)
--.2 G 2.814(ilable. Use).25 F .314(the \\1 and \\2 escapes to be)2.814 F
-.315(gin and end sequences of non-print-)-.15 F(ing characters, which c\
+240 R .486 -.15(ve a)-.25 H .186(nd in insertion mode.).15 F .186(The v)
+5.186 F .186(alue is)-.25 F -.15(ex)144 252 S 1.929(panded lik).15 F
+4.429(eak)-.1 G 2.229 -.15(ey b)-4.529 H 1.929
+(inding, so the standard set of meta- and control pre\214x).15 F 1.93
+(es and backslash)-.15 F .315(escape sequences is a)144 264 R -.25(va)
+-.2 G 2.815(ilable. Use).25 F .314(the \\1 and \\2 escapes to be)2.815 F
+.314(gin and end sequences of non-print-)-.15 F(ing characters, which c\
an be used to embed a terminal control sequence into the mode string.)
-144 276 Q F1(visible\255stats \(Off\))108 288 Q F0 .847(If set to)144
+144 276 Q F1(visible\255stats \(Off\))108 288 Q F0 .846(If set to)144
300 R F1(On)3.346 E F0 3.346(,ac)C .846(haracter denoting a \214le')
-3.346 F 3.346(st)-.55 G .846(ype as reported by)-3.346 F F2(stat)3.346
E F0 .846(\(2\) is appended to the \214lename)B
(when listing possible completions.)144 312 Q F1
(Readline Conditional Constructs)87 328.8 Q F0 .05
(Readline implements a f)108 340.8 R .05(acility similar in spirit to t\
-he conditional compilation features of the C preprocessor)-.1 F .097
-(which allo)108 352.8 R .097(ws k)-.25 F .396 -.15(ey b)-.1 H .096
+he conditional compilation features of the C preprocessor)-.1 F .096
+(which allo)108 352.8 R .096(ws k)-.25 F .396 -.15(ey b)-.1 H .096
(indings and v).15 F .096
-(ariable settings to be performed as the result of tests.)-.25 F .096
+(ariable settings to be performed as the result of tests.)-.25 F .097
(There are four parser)5.096 F(directi)108 364.8 Q -.15(ve)-.25 G 2.5
-(su).15 G(sed.)-2.5 E F1($if)108 381.6 Q F0(The)144 381.6 Q F1($if)2.962
-E F0 .462(construct allo)2.962 F .463(ws bindings to be made based on t\
+(su).15 G(sed.)-2.5 E F1($if)108 381.6 Q F0(The)144 381.6 Q F1($if)2.963
+E F0 .463(construct allo)2.963 F .462(ws bindings to be made based on t\
he editing mode, the terminal being used,)-.25 F
(or the application using readline.)144 393.6 Q(The te)5 E
(xt of the test, after an)-.15 E 2.5(yc)-.15 G(omparison operator)-2.5 E
(,)-.4 E -.15(ex)146.5 405.6 S(tends to the end of the line; unless oth\
erwise noted, no characters are required to isolate it.).15 E F1(mode)
-144 422.4 Q F0(The)180 422.4 Q F1(mode=)3.712 E F0 1.212(form of the)
-3.712 F F1($if)3.711 E F0(directi)3.711 E 1.511 -.15(ve i)-.25 H 3.711
+144 422.4 Q F0(The)180 422.4 Q F1(mode=)3.711 E F0 1.211(form of the)
+3.711 F F1($if)3.711 E F0(directi)3.711 E 1.511 -.15(ve i)-.25 H 3.711
(su).15 G 1.211(sed to test whether readline is in emacs or vi)-3.711 F
3.065(mode. This)180 434.4 R .565(may be used in conjunction with the)
3.065 F F1 .565(set k)3.065 F(eymap)-.1 E F0 .565
F2(emacs\255standar)3.235 E(d)-.37 E F0(and)3.235 E F2(emacs\255ctlx)
3.235 E F0 -.1(ke)3.235 G .735(ymaps only if readline is starting)-.05 F
(out in emacs mode.)180 458.4 Q F1(term)144 475.2 Q F0(The)180 475.2 Q
-F1(term=)3.196 E F0 .696
-(form may be used to include terminal-speci\214c k)3.196 F .996 -.15
-(ey b)-.1 H .697(indings, perhaps to bind).15 F .654(the k)180 487.2 R
+F1(term=)3.197 E F0 .696
+(form may be used to include terminal-speci\214c k)3.197 F .996 -.15
+(ey b)-.1 H .696(indings, perhaps to bind).15 F .654(the k)180 487.2 R
.954 -.15(ey s)-.1 H .654(equences output by the terminal').15 F 3.154
(sf)-.55 G .654(unction k)-3.154 F -.15(ey)-.1 G 3.154(s. The).15 F -.1
-(wo)3.154 G .654(rd on the right side of).1 F(the)180 499.2 Q F1(=)3.231
-E F0 .731(is tested ag)3.231 F .732(ainst both the full name of the ter\
+(wo)3.154 G .654(rd on the right side of).1 F(the)180 499.2 Q F1(=)3.232
+E F0 .732(is tested ag)3.232 F .732(ainst both the full name of the ter\
minal and the portion of the terminal)-.05 F(name before the \214rst)180
511.2 Q F1<ad>2.5 E F0 5(.T)C(his allo)-5 E(ws)-.25 E F2(sun)2.84 E F0
(to match both)2.74 E F2(sun)2.84 E F0(and)2.74 E F2(sun\255cmd)2.5 E F0
2.5(,f).77 G(or instance.)-2.5 E F1 -.1(ve)144 528 S(rsion).1 E F0(The)
-180 540 Q F1 -.1(ve)3.109 G(rsion).1 E F0 .608
-(test may be used to perform comparisons ag)3.109 F .608
+180 540 Q F1 -.1(ve)3.108 G(rsion).1 E F0 .608
+(test may be used to perform comparisons ag)3.108 F .609
(ainst speci\214c readline v)-.05 F(ersions.)-.15 E(The)180 552 Q F1 -.1
-(ve)3.928 G(rsion).1 E F0 -.15(ex)3.928 G 1.428
-(pands to the current readline v).15 F 3.928(ersion. The)-.15 F 1.429
-(set of comparison operators)3.929 F(includes)180 564 Q F1(=)2.606 E F0
-2.606(,\()C(and)-2.606 E F1(==)2.606 E F0(\),)A F1(!=)2.606 E F0(,)A F1
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+(pands to the current readline v).15 F 3.928(ersion. The)-.15 F 1.428
+(set of comparison operators)3.928 F(includes)180 564 Q F1(=)2.605 E F0
+2.605(,\()C(and)-2.605 E F1(==)2.606 E F0(\),)A F1(!=)2.606 E F0(,)A F1
(<=)2.606 E F0(,)A F1(>=)2.606 E F0(,)A F1(<)2.606 E F0 2.606(,a)C(nd)
-2.606 E F1(>)2.606 E F0 5.106(.T)C .106(he v)-5.106 F .106
-(ersion number supplied on the right side)-.15 F 1.471
+(ersion number supplied on the right side)-.15 F 1.472
(of the operator consists of a major v)180 576 R 1.471(ersion number)
--.15 F 3.972(,a)-.4 G 3.972(no)-3.972 G 1.472
-(ptional decimal point, and an)-3.972 F .767(optional minor v)180 588 R
-.767(ersion \(e.g.,)-.15 F F1(7.1)3.267 E F0 .766(\). If the minor v)B
-.766(ersion is omitted, it is assumed to be)-.15 F F1(0)3.266 E F0(.)A
-1.755(The operator may be separated from the string)180 600 R F1 -.1(ve)
-4.255 G(rsion).1 E F0 1.756(and from the v)4.256 F 1.756(ersion number)
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+(ptional decimal point, and an)-3.971 F .766(optional minor v)180 588 R
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+.766(ersion is omitted, it is assumed to be)-.15 F F1(0)3.267 E F0(.)A
+1.756(The operator may be separated from the string)180 600 R F1 -.1(ve)
+4.255 G(rsion).1 E F0 1.755(and from the v)4.255 F 1.755(ersion number)
-.15 F(ar)180 612 Q(gument by whitespace.)-.18 E F1(application)144
628.8 Q F0(The)180 640.8 Q F1(application)3.003 E F0 .503
(construct is used to include application-speci\214c settings.)3.003 F
.503(Each program)5.503 F .114(using the readline library sets the)180
652.8 R F2 .114(application name)2.614 F F0 2.614(,a)C .114
-(nd an initialization \214le can test for a)-2.614 F .501(particular v)
-180 664.8 R 3.001(alue. This)-.25 F .501(could be used to bind k)3.001 F
-.801 -.15(ey s)-.1 H .5(equences to functions useful for a spe-).15 F
-.396(ci\214c program.)180 676.8 R -.15(Fo)5.396 G 2.896(ri).15 G .396
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(nstance, the follo)-2.896 F .396(wing command adds a k)-.25 F .696 -.15
-(ey s)-.1 H .397(equence that quotes the).15 F(current or pre)180 688.8
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Q(vious w)-.25 E(ord in)-.1 E F1(bash)2.5 E F0(:)A F1($if)180 712.8 Q F0
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--.25 E(ord)-.1 E(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(44)200.665
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(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E
("\\C\255xq": "\\eb\\"\\ef\\"")180 84 Q/F1 10/Times-Bold@0 SF($endif)180
96 Q/F2 10/Times-Italic@0 SF(variable)144 112.8 Q F0(The)180 124.8 Q F2
-(variable)3.777 E F0 1.277(construct pro)3.777 F 1.276
-(vides simple equality tests for readline v)-.15 F 1.276(ariables and v)
--.25 F(alues.)-.25 E .079(The permitted comparison operators are)180
+(variable)3.776 E F0 1.276(construct pro)3.776 F 1.276
+(vides simple equality tests for readline v)-.15 F 1.277(ariables and v)
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136.8 R F2(=)2.579 E F0(,)A F2(==)2.579 E F0 2.579(,a)C(nd)-2.579 E F2
-(!=)2.579 E F0 5.079(.T)C .079(he v)-5.079 F .08
+(!=)2.579 E F0 5.079(.T)C .079(he v)-5.079 F .079
(ariable name must be sepa-)-.25 F .98(rated from the comparison operat\
-or by whitespace; the operator may be separated from)180 148.8 R .129
-(the v)180 160.8 R .129(alue on the right hand side by whitespace.)-.25
-F .13(Both string and boolean v)5.129 F .13(ariables may be)-.25 F
+or by whitespace; the operator may be separated from)180 148.8 R .13
+(the v)180 160.8 R .13(alue on the right hand side by whitespace.)-.25 F
+.129(Both string and boolean v)5.129 F .129(ariables may be)-.25 F
(tested. Boolean v)180 172.8 Q(ariables must be tested ag)-.25 E
(ainst the v)-.05 E(alues)-.25 E F2(on)2.5 E F0(and)2.5 E F2(of)2.5 E(f)
-.18 E F0(.)A F1($endif)108 189.6 Q F0(This command, as seen in the pre)
(command.)2.5 E F1($else)108 206.4 Q F0(Commands in this branch of the)
144 206.4 Q F1($if)2.5 E F0(directi)2.5 E .3 -.15(ve a)-.25 H(re e).15 E
-.15(xe)-.15 G(cuted if the test f).15 E(ails.)-.1 E F1($include)108
-223.2 Q F0 .357(This directi)144 235.2 R .657 -.15(ve t)-.25 H(ak).15 E
-.357(es a single \214lename as an ar)-.1 F .356
+223.2 Q F0 .356(This directi)144 235.2 R .656 -.15(ve t)-.25 H(ak).15 E
+.356(es a single \214lename as an ar)-.1 F .357
(gument and reads commands and bindings from that)-.18 F 2.5(\214le. F)
144 247.2 R(or e)-.15 E(xample, the follo)-.15 E(wing directi)-.25 E .3
-.15(ve w)-.25 H(ould read).05 E F2(/etc/inputr)2.5 E(c)-.37 E F0(:)A F1
($include)144 271.2 Q F2(/etc/inputr)5.833 E(c)-.37 E F1(Sear)87 288 Q
-(ching)-.18 E F0 .834(Readline pro)108 300 R .834
+(ching)-.18 E F0 .835(Readline pro)108 300 R .835
(vides commands for searching through the command history \(see)-.15 F
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-.697(As each character of the)5.697 F .112
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.542(haracters as needed to \214nd the desired history entry)-3.042 F
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2.724 E(ch-terminators)-.18 E F0 -.25(va)2.724 G .224
(riable are used to terminate an incremental search.).25 F .66
(If that v)108 376.8 R .66(ariable has not been assigned a v)-.25 F .66
(alue the Escape and Control-J characters will terminate an incre-)-.25
-F .096(mental search.)108 388.8 R .096(Control-G will abort an incremen\
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-(When the search is)5.097 F(terminated, the history entry containing th\
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108 417.6 T 1.339(nd other matching entries in the history list, type C\
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-F -.15(xe)-.15 G .174(cute that command.).15 F -.15(Fo)5.174 G(r).15 E
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-(en-)-.15 E(ing characters de\214ning a ne)108 494.4 Q 2.5(ws)-.25 G
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(The follo)108 552 R 1.391
(wing is a list of the names of the commands and the def)-.25 F 1.391
(ault k)-.1 F 1.691 -.15(ey s)-.1 H 1.391(equences to which the).15 F
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+1.396(to the \214rst call\) of each line in turn.)144 336 R(An)6.396 E
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(ument switches the direction).18 F .494
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372 S(rd, as if the "!$" history e).1 E(xpansion had been speci\214ed.)
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(Expand the line as the shell does.)144 396 R .622
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-(history\255expand\255line \(M\255^\))108 420 Q F0 .939
+(history\255expand\255line \(M\255^\))108 420 Q F0 .938
(Perform history e)144 432 R .939(xpansion on the current line.)-.15 F
(See)5.939 E F3(HIST)3.439 E(OR)-.162 E 3.189(YE)-.315 G(XP)-3.189 E
-(ANSION)-.666 E F0(belo)3.189 E 3.438(wf)-.25 G .938(or a descrip-)
--3.438 F(tion of history e)144 444 Q(xpansion.)-.15 E F1(magic\255space)
-108 456 Q F0 1.626(Perform history e)144 468 R 1.626
-(xpansion on the current line and insert a space.)-.15 F(See)6.627 E F3
-(HIST)4.127 E(OR)-.162 E 3.877(YE)-.315 G(XP)-3.877 E(ANSION)-.666 E F0
+(ANSION)-.666 E F0(belo)3.189 E 3.439(wf)-.25 G .939(or a descrip-)
+-3.439 F(tion of history e)144 444 Q(xpansion.)-.15 E F1(magic\255space)
+108 456 Q F0 1.627(Perform history e)144 468 R 1.627
+(xpansion on the current line and insert a space.)-.15 F(See)6.626 E F3
+(HIST)4.126 E(OR)-.162 E 3.876(YE)-.315 G(XP)-3.876 E(ANSION)-.666 E F0
(belo)144 480 Q 2.5(wf)-.25 G(or a description of history e)-2.5 E
-(xpansion.)-.15 E F1(alias\255expand\255line)108 492 Q F0 .395
-(Perform alias e)144 504 R .395(xpansion on the current line.)-.15 F
-(See)5.395 E F3(ALIASES)2.895 E F0(abo)2.645 E .694 -.15(ve f)-.15 H
-.394(or a description of alias e).15 F(xpan-)-.15 E(sion.)144 516 Q F1
+(xpansion.)-.15 E F1(alias\255expand\255line)108 492 Q F0 .394
+(Perform alias e)144 504 R .394(xpansion on the current line.)-.15 F
+(See)5.395 E F3(ALIASES)2.895 E F0(abo)2.645 E .695 -.15(ve f)-.15 H
+.395(or a description of alias e).15 F(xpan-)-.15 E(sion.)144 516 Q F1
(history\255and\255alias\255expand\255line)108 528 Q F0
(Perform history and alias e)144 540 Q(xpansion on the current line.)
-.15 E F1(insert\255last\255ar)108 552 Q(gument \(M\255.)-.1 E 2.5(,M)
.833 G -1.667(\255_ \))-2.5 F F0 2.5(As)144 564 S(ynon)-2.5 E(ym for)
-.15 E F1(yank\255last\255ar)2.5 E(g)-.1 E F0(.)A F1
-(operate\255and\255get\255next \(C\255o\))108 576 Q F0 .947
+(operate\255and\255get\255next \(C\255o\))108 576 Q F0 .948
(Accept the current line for e)144 588 R -.15(xe)-.15 G .948
-(cution and fetch the ne).15 F .948(xt line relati)-.15 F 1.248 -.15
-(ve t)-.25 H 3.448(ot).15 G .948(he current line from the)-3.448 F .73
-(history for editing.)144 600 R 3.23(An)5.73 G .73(umeric ar)-3.23 F
+(cution and fetch the ne).15 F .948(xt line relati)-.15 F 1.247 -.15
+(ve t)-.25 H 3.447(ot).15 G .947(he current line from the)-3.447 F .729
+(history for editing.)144 600 R 3.229(An)5.729 G .729(umeric ar)-3.229 F
.729
(gument, if supplied, speci\214es the history entry to use instead of)
-.18 F(the current line.)144 612 Q F1
(and)2.25 E F2(emacs)2.5 E F0(as the editor)2.5 E 2.5(,i)-.4 G 2.5(nt)
-2.5 G(hat order)-2.5 E(.)-.55 E F1(Commands f)87 664.8 Q(or Changing T)
-.25 E(ext)-.92 E F2(end\255of\255\214le)108 676.8 Q F1
-(\(usually C\255d\))2.5 E F0 .799
+(\(usually C\255d\))2.5 E F0 .798
(The character indicating end-of-\214le as set, for e)144 688.8 R .799
-(xample, by)-.15 F/F5 10/Courier@0 SF(stty)3.299 E F0 5.799(.I)C 3.298
-(ft)-5.799 G .798(his character is read when)-3.298 F .592
+(xample, by)-.15 F/F5 10/Courier@0 SF(stty)3.299 E F0 5.799(.I)C 3.299
+(ft)-5.799 G .799(his character is read when)-3.299 F .592
(there are no characters on the line, and point is at the be)144 700.8 R
-.593(ginning of the line, Readline interprets it)-.15 F
+.592(ginning of the line, Readline interprets it)-.15 F
(as the end of input and returns)144 712.8 Q F3(EOF)2.5 E F4(.)A F0
-(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(47)200.665 E 0 Cg EP
+(GNU Bash 5.0)72 768 Q(2019 September 16)135.955 E(47)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
-SF(delete\255char \(C\255d\))108 84 Q F0 .442
+SF(delete\255char \(C\255d\))108 84 Q F0 .441
(Delete the character at point.)144 96 R .442
-(If this function is bound to the same character as the tty)5.442 F F1
-(EOF)2.941 E F0(char)2.941 E(-)-.2 E(acter)144 108 Q 2.5(,a)-.4 G(s)-2.5
+(If this function is bound to the same character as the tty)5.441 F F1
+(EOF)2.942 E F0(char)2.942 E(-)-.2 E(acter)144 108 Q 2.5(,a)-.4 G(s)-2.5
E F1(C\255d)2.5 E F0(commonly is, see abo)2.5 E .3 -.15(ve f)-.15 H
(or the ef).15 E(fects.)-.25 E F1(backward\255delete\255char \(Rubout\))
-108 120 Q F0 .552(Delete the character behind the cursor)144 132 R 5.553
+108 120 Q F0 .553(Delete the character behind the cursor)144 132 R 5.553
(.W)-.55 G .553(hen gi)-5.553 F -.15(ve)-.25 G 3.053(nan).15 G .553
-(umeric ar)-3.053 F .553(gument, sa)-.18 F .853 -.15(ve t)-.2 H .553
-(he deleted te).15 F .553(xt on)-.15 F(the kill ring.)144 144 Q F1 -.25
-(fo)108 156 S(rward\255backward\255delete\255char).25 E F0 .474
-(Delete the character under the cursor)144 168 R 2.974(,u)-.4 G .474
-(nless the cursor is at the end of the line, in which case the)-2.974 F
+(umeric ar)-3.053 F .552(gument, sa)-.18 F .852 -.15(ve t)-.2 H .552
+(he deleted te).15 F .552(xt on)-.15 F(the kill ring.)144 144 Q F1 -.25
+(fo)108 156 S(rward\255backward\255delete\255char).25 E F0 .473
+(Delete the character under the cursor)144 168 R 2.973(,u)-.4 G .474
+(nless the cursor is at the end of the line, in which case the)-2.973 F
(character behind the cursor is deleted.)144 180 Q F1
-(quoted\255insert \(C\255q, C\255v\))108 192 Q F0 .778(Add the ne)144
+(quoted\255insert \(C\255q, C\255v\))108 192 Q F0 .779(Add the ne)144
204 R .779(xt character typed to the line v)-.15 F 3.279(erbatim. This)
-.15 F .779(is ho)3.279 F 3.279(wt)-.25 G 3.279(oi)-3.279 G .779
-(nsert characters lik)-3.279 F(e)-.1 E F1(C\255q)3.279 E F0 3.279(,f)C
-(or)-3.279 E -.15(ex)144 216 S(ample.).15 E F1(tab\255insert \(C\255v T)
+(nsert characters lik)-3.279 F(e)-.1 E F1(C\255q)3.278 E F0 3.278(,f)C
+(or)-3.278 E -.15(ex)144 216 S(ample.).15 E F1(tab\255insert \(C\255v T)
108 228 Q(AB\))-.9 E F0(Insert a tab character)144 240 Q(.)-.55 E F1
(self\255insert \(a, b, A, 1, !, ...\))108 252 Q F0
(Insert the character typed.)144 264 Q F1(transpose\255chars \(C\255t\))
-108 276 Q F0 .322(Drag the character before point forw)144 288 R .321
+108 276 Q F0 .321(Drag the character before point forw)144 288 R .321
(ard o)-.1 F -.15(ve)-.15 G 2.821(rt).15 G .321
-(he character at point, mo)-2.821 F .321(ving point forw)-.15 F .321
+(he character at point, mo)-2.821 F .322(ving point forw)-.15 F .322
(ard as well.)-.1 F 1.182
(If point is at the end of the line, then this transposes the tw)144 300
-R 3.683(oc)-.1 G 1.183(haracters before point.)-3.683 F(Ne)6.183 E -.05
+R 3.682(oc)-.1 G 1.182(haracters before point.)-3.682 F(Ne)6.182 E -.05
(ga)-.15 G(ti).05 E -.15(ve)-.25 G(ar)144 312 Q(guments ha)-.18 E .3
-.15(ve n)-.2 H 2.5(oe).15 G -.25(ff)-2.5 G(ect.).25 E F1
-(transpose\255w)108 324 Q(ords \(M\255t\))-.1 E F0 .024(Drag the w)144
-336 R .024(ord before point past the w)-.1 F .023(ord after point, mo)
--.1 F .023(ving point o)-.15 F -.15(ve)-.15 G 2.523(rt).15 G .023(hat w)
--2.523 F .023(ord as well.)-.1 F .023(If point)5.023 F
+(transpose\255w)108 324 Q(ords \(M\255t\))-.1 E F0 .023(Drag the w)144
+336 R .023(ord before point past the w)-.1 F .023(ord after point, mo)
+-.1 F .023(ving point o)-.15 F -.15(ve)-.15 G 2.524(rt).15 G .024(hat w)
+-2.524 F .024(ord as well.)-.1 F .024(If point)5.024 F
(is at the end of the line, this transposes the last tw)144 348 Q 2.5
(ow)-.1 G(ords on the line.)-2.6 E F1(upcase\255w)108 360 Q
-(ord \(M\255u\))-.1 E F0 1.698(Uppercase the current \(or follo)144 372
+(ord \(M\255u\))-.1 E F0 1.699(Uppercase the current \(or follo)144 372
R 1.698(wing\) w)-.25 F 4.198(ord. W)-.1 F 1.698(ith a ne)-.4 F -.05(ga)
--.15 G(ti).05 E 1.999 -.15(ve a)-.25 H -.18(rg).15 G 1.699
+-.15 G(ti).05 E 1.998 -.15(ve a)-.25 H -.18(rg).15 G 1.698
(ument, uppercase the pre).18 F(vious)-.25 E -.1(wo)144 384 S(rd, b).1 E
(ut do not mo)-.2 E .3 -.15(ve p)-.15 H(oint.).15 E F1(do)108 396 Q
-(wncase\255w)-.1 E(ord \(M\255l\))-.1 E F0(Lo)144 408 Q 1.648
-(wercase the current \(or follo)-.25 F 1.648(wing\) w)-.25 F 4.148
-(ord. W)-.1 F 1.647(ith a ne)-.4 F -.05(ga)-.15 G(ti).05 E 1.947 -.15
-(ve a)-.25 H -.18(rg).15 G 1.647(ument, lo).18 F 1.647(wercase the pre)
+(wncase\255w)-.1 E(ord \(M\255l\))-.1 E F0(Lo)144 408 Q 1.647
+(wercase the current \(or follo)-.25 F 1.647(wing\) w)-.25 F 4.147
+(ord. W)-.1 F 1.648(ith a ne)-.4 F -.05(ga)-.15 G(ti).05 E 1.948 -.15
+(ve a)-.25 H -.18(rg).15 G 1.648(ument, lo).18 F 1.648(wercase the pre)
-.25 F(vious)-.25 E -.1(wo)144 420 S(rd, b).1 E(ut do not mo)-.2 E .3
-.15(ve p)-.15 H(oint.).15 E F1(capitalize\255w)108 432 Q
-(ord \(M\255c\))-.1 E F0 1.974(Capitalize the current \(or follo)144 444
+(ord \(M\255c\))-.1 E F0 1.975(Capitalize the current \(or follo)144 444
R 1.974(wing\) w)-.25 F 4.474(ord. W)-.1 F 1.974(ith a ne)-.4 F -.05(ga)
--.15 G(ti).05 E 2.274 -.15(ve a)-.25 H -.18(rg).15 G 1.975
+-.15 G(ti).05 E 2.274 -.15(ve a)-.25 H -.18(rg).15 G 1.974
(ument, capitalize the pre).18 F(vious)-.25 E -.1(wo)144 456 S(rd, b).1
E(ut do not mo)-.2 E .3 -.15(ve p)-.15 H(oint.).15 E F1 -.1(ove)108 468
-S(rwrite\255mode).1 E F0 -.8(To)144 480 S .438(ggle o).8 F -.15(ve)-.15
-G .438(rwrite mode.).15 F -.4(Wi)5.438 G .438(th an e).4 F .438
-(xplicit positi)-.15 F .737 -.15(ve n)-.25 H .437(umeric ar).15 F .437
-(gument, switches to o)-.18 F -.15(ve)-.15 G .437(rwrite mode.).15 F -.4
-(Wi)144 492 S .78(th an e).4 F .781(xplicit non-positi)-.15 F 1.081 -.15
-(ve n)-.25 H .781(umeric ar).15 F .781(gument, switches to insert mode.)
--.18 F .781(This command af)5.781 F(fects)-.25 E(only)144 504 Q F1
-(emacs)4.395 E F0(mode;)4.395 E F1(vi)4.395 E F0 1.894(mode does o)4.395
-F -.15(ve)-.15 G 1.894(rwrite dif).15 F(ferently)-.25 E 6.894(.E)-.65 G
-1.894(ach call to)-6.894 F/F2 10/Times-Italic@0 SF -.37(re)4.394 G
-(adline\(\)).37 E F0 1.894(starts in insert)4.394 F 3.968(mode. In)144
-516 R -.15(ove)3.968 G 1.468(rwrite mode, characters bound to).15 F F1
-(self\255insert)3.969 E F0 1.469(replace the te)3.969 F 1.469
-(xt at point rather than)-.15 F .958(pushing the te)144 528 R .958
-(xt to the right.)-.15 F .957(Characters bound to)5.958 F F1
-(backward\255delete\255char)3.457 E F0 .957(replace the character)3.457
-F(before point with a space.)144 540 Q(By def)5 E
-(ault, this command is unbound.)-.1 E F1(Killing and Y)87 556.8 Q
-(anking)-.85 E(kill\255line \(C\255k\))108 568.8 Q F0(Kill the te)144
-580.8 Q(xt from point to the end of the line.)-.15 E F1
+S(rwrite\255mode).1 E F0 -.8(To)144 480 S .437(ggle o).8 F -.15(ve)-.15
+G .437(rwrite mode.).15 F -.4(Wi)5.437 G .437(th an e).4 F .437
+(xplicit positi)-.15 F .738 -.15(ve n)-.25 H .438(umeric ar).15 F .438
+(gument, switches to o)-.18 F -.15(ve)-.15 G .438(rwrite mode.).15 F -.4
+(Wi)144 492 S .781(th an e).4 F .781(xplicit non-positi)-.15 F 1.081
+-.15(ve n)-.25 H .781(umeric ar).15 F .781
+(gument, switches to insert mode.)-.18 F .78(This command af)5.781 F
+(fects)-.25 E(only)144 504 Q F1(emacs)4.394 E F0(mode;)4.394 E F1(vi)
+4.394 E F0 1.894(mode does o)4.394 F -.15(ve)-.15 G 1.894(rwrite dif).15
+F(ferently)-.25 E 6.894(.E)-.65 G 1.894(ach call to)-6.894 F/F2 10
+/Times-Italic@0 SF -.37(re)4.395 G(adline\(\)).37 E F0 1.895
+(starts in insert)4.395 F 3.969(mode. In)144 516 R -.15(ove)3.969 G
+1.469(rwrite mode, characters bound to).15 F F1(self\255insert)3.969 E
+F0 1.468(replace the te)3.969 F 1.468(xt at point rather than)-.15 F
+.957(pushing the te)144 528 R .957(xt to the right.)-.15 F .958
+(Characters bound to)5.957 F F1(backward\255delete\255char)3.458 E F0
+.958(replace the character)3.458 F(before point with a space.)144 540 Q
+(By def)5 E(ault, this command is unbound.)-.1 E F1(Killing and Y)87
+556.8 Q(anking)-.85 E(kill\255line \(C\255k\))108 568.8 Q F0
+(Kill the te)144 580.8 Q(xt from point to the end of the line.)-.15 E F1
(backward\255kill\255line \(C\255x Rubout\))108 592.8 Q F0(Kill backw)
144 604.8 Q(ard to the be)-.1 E(ginning of the line.)-.15 E F1
(unix\255line\255discard \(C\255u\))108 616.8 Q F0(Kill backw)144 628.8
(The killed te)5 E(xt is sa)-.15 E -.15(ve)-.2 G 2.5(do).15 G 2.5(nt)
-2.5 G(he kill-ring.)-2.5 E F1(kill\255whole\255line)108 640.8 Q F0
(Kill all characters on the current line, no matter where point is.)144
-652.8 Q F1(kill\255w)108 664.8 Q(ord \(M\255d\))-.1 E F0 .728
-(Kill from point to the end of the current w)144 676.8 R .729
-(ord, or if between w)-.1 F .729(ords, to the end of the ne)-.1 F .729
+652.8 Q F1(kill\255w)108 664.8 Q(ord \(M\255d\))-.1 E F0 .729
+(Kill from point to the end of the current w)144 676.8 R .728
+(ord, or if between w)-.1 F .728(ords, to the end of the ne)-.1 F .728
(xt w)-.15 F(ord.)-.1 E -.8(Wo)144 688.8 S
(rd boundaries are the same as those used by).8 E F1 -.25(fo)2.5 G
(rward\255w).25 E(ord)-.1 E F0(.)A F1(backward\255kill\255w)108 700.8 Q
(ord \(M\255Rubout\))-.1 E F0(Kill the w)144 712.8 Q(ord behind point.)
-.1 E -.8(Wo)5 G(rd boundaries are the same as those used by).8 E F1
-(backward\255w)2.5 E(ord)-.1 E F0(.)A(GNU Bash 5.0)72 768 Q(2019 July 8)
-151.505 E(48)200.665 E 0 Cg EP
+(backward\255w)2.5 E(ord)-.1 E F0(.)A(GNU Bash 5.0)72 768 Q
+(2019 September 16)135.955 E(48)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
-SF(shell\255kill\255w)108 84 Q(ord)-.1 E F0 .729
-(Kill from point to the end of the current w)144 96 R .728
-(ord, or if between w)-.1 F .728(ords, to the end of the ne)-.1 F .728
+SF(shell\255kill\255w)108 84 Q(ord)-.1 E F0 .728
+(Kill from point to the end of the current w)144 96 R .729
+(ord, or if between w)-.1 F .729(ords, to the end of the ne)-.1 F .729
(xt w)-.15 F(ord.)-.1 E -.8(Wo)144 108 S
(rd boundaries are the same as those used by).8 E F1(shell\255f)2.5 E
(orward\255w)-.25 E(ord)-.1 E F0(.)A F1(shell\255backward\255kill\255w)
(ord behind point.)-.1 F -.8(Wo)8.025 G 3.025
(rd boundaries are the same as those used by).8 F F1(shell\255back-)
5.525 E(ward\255w)144 144 Q(ord)-.1 E F0(.)A F1(unix\255w)108 156 Q
-(ord\255rubout \(C\255w\))-.1 E F0 .365(Kill the w)144 168 R .365
-(ord behind point, using white space as a w)-.1 F .364(ord boundary)-.1
-F 5.364(.T)-.65 G .364(he killed te)-5.364 F .364(xt is sa)-.15 F -.15
-(ve)-.2 G 2.864(do).15 G 2.864(nt)-2.864 G(he)-2.864 E(kill-ring.)144
-180 Q F1(unix\255\214lename\255rubout)108 192 Q F0 .166(Kill the w)144
+(ord\255rubout \(C\255w\))-.1 E F0 .364(Kill the w)144 168 R .364
+(ord behind point, using white space as a w)-.1 F .365(ord boundary)-.1
+F 5.365(.T)-.65 G .365(he killed te)-5.365 F .365(xt is sa)-.15 F -.15
+(ve)-.2 G 2.865(do).15 G 2.865(nt)-2.865 G(he)-2.865 E(kill-ring.)144
+180 Q F1(unix\255\214lename\255rubout)108 192 Q F0 .167(Kill the w)144
204 R .166
(ord behind point, using white space and the slash character as the w)
--.1 F .167(ord boundaries.)-.1 F(The)5.167 E(killed te)144 216 Q
+-.1 F .166(ord boundaries.)-.1 F(The)5.166 E(killed te)144 216 Q
(xt is sa)-.15 E -.15(ve)-.2 G 2.5(do).15 G 2.5(nt)-2.5 G(he kill-ring.)
-2.5 E F1(delete\255horizontal\255space \(M\255\\\))108 228 Q F0
(Delete all spaces and tabs around point.)144 240 Q F1(kill\255r)108 252
(gion.)-.15 E F1(copy\255r)108 276 Q(egion\255as\255kill)-.18 E F0(Cop)
144 288 Q 2.5(yt)-.1 G(he te)-2.5 E(xt in the re)-.15 E
(gion to the kill b)-.15 E(uf)-.2 E(fer)-.25 E(.)-.55 E F1
-(copy\255backward\255w)108 300 Q(ord)-.1 E F0(Cop)144 312 Q 4.801(yt)-.1
-G 2.301(he w)-4.801 F 2.301(ord before point to the kill b)-.1 F(uf)-.2
-E(fer)-.25 E 7.301(.T)-.55 G 2.301(he w)-7.301 F 2.3
-(ord boundaries are the same as)-.1 F F1(back-)4.8 E(ward\255w)144 324 Q
-(ord)-.1 E F0(.)A F1(copy\255f)108 336 Q(orward\255w)-.25 E(ord)-.1 E F0
-(Cop)144 348 Q 4.507(yt)-.1 G 2.007(he w)-4.507 F 2.007(ord follo)-.1 F
-2.007(wing point to the kill b)-.25 F(uf)-.2 E(fer)-.25 E 7.008(.T)-.55
-G 2.008(he w)-7.008 F 2.008(ord boundaries are the same as)-.1 F F1 -.25
-(fo)4.508 G -.37(r-).25 G(ward\255w)144 360 Q(ord)-.1 E F0(.)A F1
+(copy\255backward\255w)108 300 Q(ord)-.1 E F0(Cop)144 312 Q 4.8(yt)-.1 G
+2.3(he w)-4.8 F 2.3(ord before point to the kill b)-.1 F(uf)-.2 E(fer)
+-.25 E 7.301(.T)-.55 G 2.301(he w)-7.301 F 2.301
+(ord boundaries are the same as)-.1 F F1(back-)4.801 E(ward\255w)144 324
+Q(ord)-.1 E F0(.)A F1(copy\255f)108 336 Q(orward\255w)-.25 E(ord)-.1 E
+F0(Cop)144 348 Q 4.508(yt)-.1 G 2.008(he w)-4.508 F 2.008(ord follo)-.1
+F 2.008(wing point to the kill b)-.25 F(uf)-.2 E(fer)-.25 E 7.007(.T)
+-.55 G 2.007(he w)-7.007 F 2.007(ord boundaries are the same as)-.1 F F1
+-.25(fo)4.507 G -.37(r-).25 G(ward\255w)144 360 Q(ord)-.1 E F0(.)A F1
(yank \(C\255y\))108 372 Q F0 -1(Ya)144 384 S
(nk the top of the kill ring into the b)1 E(uf)-.2 E(fer at point.)-.25
E F1(yank\255pop \(M\255y\))108 396 Q F0
(gument \(M\2550, M\2551, ..., M\255\255\))-.1 E F0 .367
(Add this digit to the ar)144 448.8 R .367
(gument already accumulating, or start a ne)-.18 F 2.867(wa)-.25 G -.18
-(rg)-2.867 G 2.867(ument. M\255\255).18 F .366(starts a ne)2.867 F -.05
+(rg)-2.867 G 2.867(ument. M\255\255).18 F .367(starts a ne)2.867 F -.05
(ga)-.15 G(-).05 E(ti)144 460.8 Q .3 -.15(ve a)-.25 H -.18(rg).15 G
(ument.).18 E F1(uni)108 472.8 Q -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1
-E F0 .778(This is another w)144 484.8 R .779(ay to specify an ar)-.1 F
-3.279(gument. If)-.18 F .779(this command is follo)3.279 F .779
+E F0 .779(This is another w)144 484.8 R .779(ay to specify an ar)-.1 F
+3.279(gument. If)-.18 F .779(this command is follo)3.279 F .778
(wed by one or more digits,)-.25 F 1.376
(optionally with a leading minus sign, those digits de\214ne the ar)144
496.8 R 3.876(gument. If)-.18 F 1.376(the command is fol-)3.876 F(lo)144
508.8 Q 1.17(wed by digits, e)-.25 F -.15(xe)-.15 G(cuting).15 E F1(uni)
3.67 E -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0(ag)3.67 E 1.17
(ain ends the numeric ar)-.05 F 1.17(gument, b)-.18 F 1.17(ut is other)
--.2 F(-)-.2 E .899(wise ignored.)144 520.8 R .898
-(As a special case, if this command is immediately follo)5.899 F .898
+-.2 F(-)-.2 E .898(wise ignored.)144 520.8 R .898
+(As a special case, if this command is immediately follo)5.898 F .898
(wed by a character that is)-.25 F 1.23
(neither a digit nor minus sign, the ar)144 532.8 R 1.23
(gument count for the ne)-.18 F 1.23(xt command is multiplied by four)
--.15 F(.)-.55 E .823(The ar)144 544.8 R .823
+-.15 F(.)-.55 E .822(The ar)144 544.8 R .822
(gument count is initially one, so e)-.18 F -.15(xe)-.15 G .823
-(cuting this function the \214rst time mak).15 F .822(es the ar)-.1 F
+(cuting this function the \214rst time mak).15 F .823(es the ar)-.1 F
(gument)-.18 E(count four)144 556.8 Q 2.5(,as)-.4 G(econd time mak)-2.5
E(es the ar)-.1 E(gument count sixteen, and so on.)-.18 E F1(Completing)
87 573.6 Q(complete \(T)108 585.6 Q(AB\))-.9 E F0 1.137
(Attempt to perform completion on the te)144 597.6 R 1.137
(xt before point.)-.15 F F1(Bash)6.137 E F0 1.137
-(attempts completion treating the)3.637 F(te)144 609.6 Q .533(xt as a v)
--.15 F .533(ariable \(if the te)-.25 F .533(xt be)-.15 F .533(gins with)
--.15 F F1($)3.033 E F0 .533(\), username \(if the te)B .532(xt be)-.15 F
-.532(gins with)-.15 F F1(~)3.032 E F0 .532(\), hostname \(if the)B(te)
-144 621.6 Q .701(xt be)-.15 F .701(gins with)-.15 F F1(@)3.201 E F0 .701
-(\), or command \(including aliases and functions\) in turn.)B .702
+(attempts completion treating the)3.637 F(te)144 609.6 Q .532(xt as a v)
+-.15 F .532(ariable \(if the te)-.25 F .532(xt be)-.15 F .533(gins with)
+-.15 F F1($)3.033 E F0 .533(\), username \(if the te)B .533(xt be)-.15 F
+.533(gins with)-.15 F F1(~)3.033 E F0 .533(\), hostname \(if the)B(te)
+144 621.6 Q .702(xt be)-.15 F .702(gins with)-.15 F F1(@)3.202 E F0 .701
+(\), or command \(including aliases and functions\) in turn.)B .701
(If none of these pro-)5.701 F
(duces a match, \214lename completion is attempted.)144 633.6 Q F1
(possible\255completions \(M\255?\))108 645.6 Q F0
-.15 E F1(insert\255completions \(M\255*\))108 669.6 Q F0 .783
(Insert all completions of the te)144 681.6 R .783
(xt before point that w)-.15 F .783(ould ha)-.1 F 1.083 -.15(ve b)-.2 H
-.783(een generated by).15 F F1(possible\255com-)3.282 E(pletions)144
-693.6 Q F0(.)A F1(menu\255complete)108 705.6 Q F0 .928(Similar to)144
-717.6 R F1(complete)3.428 E F0 3.428(,b)C .929(ut replaces the w)-3.628
+.783(een generated by).15 F F1(possible\255com-)3.283 E(pletions)144
+693.6 Q F0(.)A F1(menu\255complete)108 705.6 Q F0 .929(Similar to)144
+717.6 R F1(complete)3.429 E F0 3.429(,b)C .929(ut replaces the w)-3.629
F .929(ord to be completed with a single match from the list of)-.1 F
-1.194(possible completions.)144 729.6 R 1.194(Repeated e)6.194 F -.15
-(xe)-.15 G 1.194(cution of).15 F F1(menu\255complete)3.694 E F0 1.193
+1.193(possible completions.)144 729.6 R 1.193(Repeated e)6.193 F -.15
+(xe)-.15 G 1.193(cution of).15 F F1(menu\255complete)3.694 E F0 1.194
(steps through the list of possible)3.694 F(GNU Bash 5.0)72 768 Q
-(2019 July 8)151.505 E(49)200.665 E 0 Cg EP
+(2019 September 16)135.955 E(49)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
-(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E .828
+(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E .829
(completions, inserting each match in turn.)144 84 R .828
(At the end of the list of completions, the bell is rung)5.828 F .727
(\(subject to the setting of)144 96 R/F1 10/Times-Bold@0 SF
(bell\255style)3.227 E F0 3.227(\)a)C .727(nd the original te)-3.227 F
.727(xt is restored.)-.15 F .727(An ar)5.727 F .727(gument of)-.18 F/F2
10/Times-Italic@0 SF(n)3.227 E F0(mo)3.227 E -.15(ve)-.15 G(s).15 E F2
-(n)3.227 E F0 1.73(positions forw)144 108 R 1.73
+(n)3.228 E F0 1.73(positions forw)144 108 R 1.73
(ard in the list of matches; a ne)-.1 F -.05(ga)-.15 G(ti).05 E 2.03
-.15(ve a)-.25 H -.18(rg).15 G 1.73(ument may be used to mo).18 F 2.03
-.15(ve b)-.15 H(ackw).15 E(ard)-.1 E(through the list.)144 120 Q
2.5(ument. This).18 F(command is unbound by def)2.5 E(ault.)-.1 E F1
(delete\255char\255or\255list)108 168 Q F0 .234
(Deletes the character under the cursor if not at the be)144 180 R .234
-(ginning or end of the line \(lik)-.15 F(e)-.1 E F1(delete\255char)2.735
+(ginning or end of the line \(lik)-.15 F(e)-.1 E F1(delete\255char)2.734
E F0(\).)A .425(If at the end of the line, beha)144 192 R -.15(ve)-.2 G
2.925(si).15 G .425(dentically to)-2.925 F F1(possible\255completions)
2.925 E F0 5.425(.T)C .425(his command is unbound)-5.425 F(by def)144
(possible\255hostname\255completions \(C\255x @\))108 384 Q F0
(List the possible completions of the te)144 396 Q
(xt before point, treating it as a hostname.)-.15 E F1
-(complete\255command \(M\255!\))108 408 Q F0 .58
+(complete\255command \(M\255!\))108 408 Q F0 .581
(Attempt completion on the te)144 420 R .581
-(xt before point, treating it as a command name.)-.15 F .581
-(Command comple-)5.581 F .715(tion attempts to match the te)144 432 R
+(xt before point, treating it as a command name.)-.15 F .58
+(Command comple-)5.58 F .715(tion attempts to match the te)144 432 R
.715(xt ag)-.15 F .715(ainst aliases, reserv)-.05 F .715(ed w)-.15 F
.715(ords, shell functions, shell b)-.1 F .715(uiltins, and)-.2 F
(\214nally e)144 444 Q -.15(xe)-.15 G
(possible\255command\255completions \(C\255x !\))108 456 Q F0
(List the possible completions of the te)144 468 Q
(xt before point, treating it as a command name.)-.15 E F1
-(dynamic\255complete\255history \(M\255T)108 480 Q(AB\))-.9 E F0 .424
+(dynamic\255complete\255history \(M\255T)108 480 Q(AB\))-.9 E F0 .425
(Attempt completion on the te)144 492 R .425
-(xt before point, comparing the te)-.15 F .425(xt ag)-.15 F .425
+(xt before point, comparing the te)-.15 F .425(xt ag)-.15 F .424
(ainst lines from the history list)-.05 F
(for possible completion matches.)144 504 Q F1(dab)108 516 Q(br)-.1 E
--.15(ev)-.18 G(\255expand).15 E F0 .611
+-.15(ev)-.18 G(\255expand).15 E F0 .61
(Attempt menu completion on the te)144 528 R .611
-(xt before point, comparing the te)-.15 F .61(xt ag)-.15 F .61
+(xt before point, comparing the te)-.15 F .611(xt ag)-.15 F .611
(ainst lines from the his-)-.05 F
(tory list for possible completion matches.)144 540 Q F1
(complete\255into\255braces \(M\255{\))108 552 Q F0 .4(Perform \214lena\
(ving the characters typed into the current k)-.2 E -.15(ey)-.1 G
(board macro and store the de\214nition.).15 E F1
(call\255last\255kbd\255macr)108 652.8 Q 2.5(o\()-.18 G(C\255x e\))-2.5
-E F0(Re-e)144 664.8 Q -.15(xe)-.15 G 1(cute the last k).15 F -.15(ey)-.1
-G .999(board macro de\214ned, by making the characters in the macro app\
-ear as if).15 F(typed at the k)144 676.8 Q -.15(ey)-.1 G(board.).15 E F1
-(print\255last\255kbd\255macr)108 688.8 Q 2.5(o\()-.18 G(\))-2.5 E F0
-(Print the last k)144 700.8 Q -.15(ey)-.1 G
+E F0(Re-e)144 664.8 Q -.15(xe)-.15 G .999(cute the last k).15 F -.15(ey)
+-.1 G .999(board macro de\214ned, by making the characters in the macro\
+ appear as if).15 F(typed at the k)144 676.8 Q -.15(ey)-.1 G(board.).15
+E F1(print\255last\255kbd\255macr)108 688.8 Q 2.5(o\()-.18 G(\))-2.5 E
+F0(Print the last k)144 700.8 Q -.15(ey)-.1 G
(board macro de\214ned in a format suitable for the).15 E F2(inputr)2.5
-E(c)-.37 E F0(\214le.)2.5 E(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E
-(50)200.665 E 0 Cg EP
+E(c)-.37 E F0(\214le.)2.5 E(GNU Bash 5.0)72 768 Q(2019 September 16)
+135.955 E(50)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
SF(Miscellaneous)87 84 Q -.18(re)108 96 S<ad72>.18 E
-(ead\255init\255\214le \(C\255x C\255r\))-.18 E F0 1.776
+(ead\255init\255\214le \(C\255x C\255r\))-.18 E F0 1.777
(Read in the contents of the)144 108 R/F2 10/Times-Italic@0 SF(inputr)
-4.276 E(c)-.37 E F0 1.777(\214le, and incorporate an)4.276 F 4.277(yb)
--.15 G 1.777(indings or v)-4.277 F 1.777(ariable assignments)-.25 F
-(found there.)144 120 Q F1(abort \(C\255g\))108 132 Q F0 3.249
+4.277 E(c)-.37 E F0 1.776(\214le, and incorporate an)4.276 F 4.276(yb)
+-.15 G 1.776(indings or v)-4.276 F 1.776(ariable assignments)-.25 F
+(found there.)144 120 Q F1(abort \(C\255g\))108 132 Q F0 3.248
(Abort the current editing command and ring the terminal')144 144 R
-5.748(sb)-.55 G 3.248(ell \(subject to the setting of)-5.748 F F1
+5.749(sb)-.55 G 3.249(ell \(subject to the setting of)-5.749 F F1
(bell\255style)144 156 Q F0(\).)A F1(do\255lo)108 168 Q(wer)-.1 E
(case\255v)-.18 E(ersion \(M\255A, M\255B, M\255)-.1 E F2(x)A F1 2.5(,.)
-C(..\))-2.5 E F0 1.738(If the meta\214ed character)144 180 R F2(x)4.238
+C(..\))-2.5 E F0 1.739(If the meta\214ed character)144 180 R F2(x)4.239
E F0 1.739
-(is uppercase, run the command that is bound to the corresponding)4.238
+(is uppercase, run the command that is bound to the corresponding)4.239
F(meta\214ed lo)144 192 Q(wercase character)-.25 E 5(.T)-.55 G(he beha)
-5 E(vior is unde\214ned if)-.2 E F2(x)2.5 E F0(is already lo)2.5 E
(wercase.)-.25 E F1(pr)108 204 Q(e\214x\255meta \(ESC\))-.18 E F0
(Set the mark to the point.)144 324 Q(If a numeric ar)5 E
(gument is supplied, the mark is set to that position.)-.18 E F1
(exchange\255point\255and\255mark \(C\255x C\255x\))108 336 Q F0(Sw)144
-348 Q .282(ap the point with the mark.)-.1 F .283
+348 Q .283(ap the point with the mark.)-.1 F .283
(The current cursor position is set to the sa)5.283 F -.15(ve)-.2 G
-2.783(dp).15 G .283(osition, and the old)-2.783 F(cursor position is sa)
+2.782(dp).15 G .282(osition, and the old)-2.782 F(cursor position is sa)
144 360 Q -.15(ve)-.2 G 2.5(da).15 G 2.5(st)-2.5 G(he mark.)-2.5 E F1
-(character\255sear)108 372 Q(ch \(C\255]\))-.18 E F0 3.036(Ac)144 384 S
-.536(haracter is read and point is mo)-3.036 F -.15(ve)-.15 G 3.035(dt)
+(character\255sear)108 372 Q(ch \(C\255]\))-.18 E F0 3.035(Ac)144 384 S
+.535(haracter is read and point is mo)-3.035 F -.15(ve)-.15 G 3.035(dt)
.15 G 3.035(ot)-3.035 G .535(he ne)-3.035 F .535
-(xt occurrence of that character)-.15 F 5.535(.A)-.55 G(ne)-2.5 E -.05
-(ga)-.15 G(ti).05 E .835 -.15(ve c)-.25 H(ount).15 E(searches for pre)
+(xt occurrence of that character)-.15 F 5.536(.A)-.55 G(ne)-2.5 E -.05
+(ga)-.15 G(ti).05 E .836 -.15(ve c)-.25 H(ount).15 E(searches for pre)
144 396 Q(vious occurrences.)-.25 E F1(character\255sear)108 408 Q
-(ch\255backward \(M\255C\255]\))-.18 E F0 3.543(Ac)144 420 S 1.043
-(haracter is read and point is mo)-3.543 F -.15(ve)-.15 G 3.544(dt).15 G
+(ch\255backward \(M\255C\255]\))-.18 E F0 3.544(Ac)144 420 S 1.044
+(haracter is read and point is mo)-3.544 F -.15(ve)-.15 G 3.544(dt).15 G
3.544(ot)-3.544 G 1.044(he pre)-3.544 F 1.044
-(vious occurrence of that character)-.25 F 6.044(.A)-.55 G(ne)-2.5 E
+(vious occurrence of that character)-.25 F 6.043(.A)-.55 G(ne)-2.5 E
-.05(ga)-.15 G(ti).05 E -.15(ve)-.25 G
(count searches for subsequent occurrences.)144 432 Q F1
-(skip\255csi\255sequence)108 444 Q F0 1.827
+(skip\255csi\255sequence)108 444 Q F0 1.826
(Read enough characters to consume a multi-k)144 456 R 2.126 -.15(ey s)
--.1 H 1.826(equence such as those de\214ned for k).15 F -.15(ey)-.1 G
-4.326(sl).15 G(ik)-4.326 E(e)-.1 E .79(Home and End.)144 468 R .791
-(Such sequences be)5.79 F .791
+-.1 H 1.827(equence such as those de\214ned for k).15 F -.15(ey)-.1 G
+4.327(sl).15 G(ik)-4.327 E(e)-.1 E .791(Home and End.)144 468 R .791
+(Such sequences be)5.791 F .791
(gin with a Control Sequence Indicator \(CSI\), usually ESC\255[.)-.15 F
-.332(If this sequence is bound to "\\[", k)144 480 R -.15(ey)-.1 G 2.831
-(sp).15 G .331(roducing such sequences will ha)-2.831 F .631 -.15(ve n)
--.2 H 2.831(oe).15 G -.25(ff)-2.831 G .331(ect unless e).25 F(xplic-)
+.331(If this sequence is bound to "\\[", k)144 480 R -.15(ey)-.1 G 2.831
+(sp).15 G .331(roducing such sequences will ha)-2.831 F .632 -.15(ve n)
+-.2 H 2.832(oe).15 G -.25(ff)-2.832 G .332(ect unless e).25 F(xplic-)
-.15 E .026(itly bound to a readline command, instead of inserting stra\
y characters into the editing b)144 492 R(uf)-.2 E(fer)-.25 E 5.026(.T)
-.55 G(his)-5.026 E(is unbound by def)144 504 Q(ault, b)-.1 E
(ut usually bound to ESC\255[.)-.2 E F1(insert\255comment \(M\255#\))108
-516 Q F0 -.4(Wi)144 528 S .481(thout a numeric ar).4 F .481
-(gument, the v)-.18 F .481(alue of the readline)-.25 F F1
-(comment\255begin)2.981 E F0 -.25(va)2.981 G .48
-(riable is inserted at the).25 F(be)144 540 Q .244
-(ginning of the current line.)-.15 F .245(If a numeric ar)5.244 F .245
-(gument is supplied, this command acts as a toggle: if)-.18 F .322
+516 Q F0 -.4(Wi)144 528 S .48(thout a numeric ar).4 F .48(gument, the v)
+-.18 F .481(alue of the readline)-.25 F F1(comment\255begin)2.981 E F0
+-.25(va)2.981 G .481(riable is inserted at the).25 F(be)144 540 Q .245
+(ginning of the current line.)-.15 F .245(If a numeric ar)5.245 F .244
+(gument is supplied, this command acts as a toggle: if)-.18 F .321
(the characters at the be)144 552 R .321
(ginning of the line do not match the v)-.15 F .321(alue of)-.25 F F1
-(comment\255begin)2.821 E F0 2.821(,t)C .321(he v)-2.821 F .321(alue is)
--.25 F .831(inserted, otherwise the characters in)144 564 R F1
-(comment\255begin)3.331 E F0 .832(are deleted from the be)3.331 F .832
-(ginning of the line.)-.15 F 1.469
+(comment\255begin)2.821 E F0 2.822(,t)C .322(he v)-2.822 F .322(alue is)
+-.25 F .832(inserted, otherwise the characters in)144 564 R F1
+(comment\255begin)3.332 E F0 .831(are deleted from the be)3.332 F .831
+(ginning of the line.)-.15 F 1.468
(In either case, the line is accepted as if a ne)144 576 R 1.468
-(wline had been typed.)-.25 F 1.468(The def)6.468 F 1.468(ault v)-.1 F
-1.468(alue of)-.25 F F1(com-)3.968 E(ment\255begin)144 588 Q F0 .839
-(causes this command to mak)3.339 F 3.339(et)-.1 G .839
-(he current line a shell comment.)-3.339 F .84(If a numeric ar)5.84 F
+(wline had been typed.)-.25 F 1.469(The def)6.469 F 1.469(ault v)-.1 F
+1.469(alue of)-.25 F F1(com-)3.969 E(ment\255begin)144 588 Q F0 .84
+(causes this command to mak)3.34 F 3.339(et)-.1 G .839
+(he current line a shell comment.)-3.339 F .839(If a numeric ar)5.839 F
(gu-)-.18 E(ment causes the comment character to be remo)144 600 Q -.15
(ve)-.15 G(d, the line will be e).15 E -.15(xe)-.15 G
(cuted by the shell.).15 E F1(glob\255complete\255w)108 612 Q
-(ord \(M\255g\))-.1 E F0 .792(The w)144 624 R .791
-(ord before point is treated as a pattern for pathname e)-.1 F .791
+(ord \(M\255g\))-.1 E F0 .791(The w)144 624 R .791
+(ord before point is treated as a pattern for pathname e)-.1 F .792
(xpansion, with an asterisk implicitly)-.15 F 2.5(appended. This)144 636
R(pattern is used to generate a list of matching \214lenames for possib\
le completions.)2.5 E F1(glob\255expand\255w)108 648 Q(ord \(C\255x *\))
--.1 E F0 .175(The w)144 660 R .176
+-.1 E F0 .176(The w)144 660 R .176
(ord before point is treated as a pattern for pathname e)-.1 F .176
(xpansion, and the list of matching \214le-)-.15 F .516
(names is inserted, replacing the w)144 672 R 3.016(ord. If)-.1 F 3.016
.872(the line is redra)144 720 R 3.372(wn. If)-.15 F 3.372(an)3.372 G
.872(umeric ar)-3.372 F .872
(gument is supplied, an asterisk is appended before pathname)-.18 F
-(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(51)200.665 E 0 Cg EP
+(GNU Bash 5.0)72 768 Q(2019 September 16)135.955 E(51)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E -.15(ex)144 84 S
-(pansion.).15 E/F1 10/Times-Bold@0 SF(dump\255functions)108 96 Q F0 .626
-(Print all of the functions and their k)144 108 R .926 -.15(ey b)-.1 H
-.627(indings to the readline output stream.).15 F .627(If a numeric ar)
-5.627 F(gu-)-.18 E
+(pansion.).15 E/F1 10/Times-Bold@0 SF(dump\255functions)108 96 Q F0 .627
+(Print all of the functions and their k)144 108 R .927 -.15(ey b)-.1 H
+.626(indings to the readline output stream.).15 F .626(If a numeric ar)
+5.626 F(gu-)-.18 E
(ment is supplied, the output is formatted in such a w)144 120 Q
(ay that it can be made part of an)-.1 E/F2 10/Times-Italic@0 SF(inputr)
2.5 E(c)-.37 E F0(\214le.)2.5 E F1(dump\255v)108 132 Q(ariables)-.1 E F0
-1.8(Print all of the settable readline v)144 144 R 1.799
-(ariables and their v)-.25 F 1.799(alues to the readline output stream.)
--.25 F 1.799(If a)6.799 F .304(numeric ar)144 156 R .304
+1.799(Print all of the settable readline v)144 144 R 1.799
+(ariables and their v)-.25 F 1.8(alues to the readline output stream.)
+-.25 F 1.8(If a)6.8 F .305(numeric ar)144 156 R .304
(gument is supplied, the output is formatted in such a w)-.18 F .304
(ay that it can be made part of an)-.1 F F2(inputr)144 168 Q(c)-.37 E F0
-(\214le.)2.5 E F1(dump\255macr)108 180 Q(os)-.18 E F0 .593
-(Print all of the readline k)144 192 R .893 -.15(ey s)-.1 H .592
-(equences bound to macros and the strings the).15 F 3.092(yo)-.15 G
-3.092(utput. If)-3.092 F 3.092(an)3.092 G(umeric)-3.092 E(ar)144 204 Q
+(\214le.)2.5 E F1(dump\255macr)108 180 Q(os)-.18 E F0 .592
+(Print all of the readline k)144 192 R .892 -.15(ey s)-.1 H .592
+(equences bound to macros and the strings the).15 F 3.093(yo)-.15 G
+3.093(utput. If)-3.093 F 3.093(an)3.093 G(umeric)-3.093 E(ar)144 204 Q
.528(gument is supplied, the output is formatted in such a w)-.18 F .528
-(ay that it can be made part of an)-.1 F F2(inputr)3.028 E(c)-.37 E F0
+(ay that it can be made part of an)-.1 F F2(inputr)3.027 E(c)-.37 E F0
(\214le.)144 216 Q F1(display\255shell\255v)108 228 Q
(ersion \(C\255x C\255v\))-.1 E F0(Display v)144 240 Q
(ersion information about the current instance of)-.15 E F1(bash)2.5 E
-F0(.)A F1(Pr)87 256.8 Q(ogrammable Completion)-.18 E F0 .147(When w)108
+F0(.)A F1(Pr)87 256.8 Q(ogrammable Completion)-.18 E F0 .146(When w)108
268.8 R .147(ord completion is attempted for an ar)-.1 F .147
(gument to a command for which a completion speci\214cation \(a)-.18 F
-F2(compspec)108 280.8 Q F0 3.828(\)h)C 1.329
-(as been de\214ned using the)-3.828 F F1(complete)3.829 E F0 -.2(bu)
+F2(compspec)108 280.8 Q F0 3.829(\)h)C 1.329
+(as been de\214ned using the)-3.829 F F1(complete)3.829 E F0 -.2(bu)
3.829 G 1.329(iltin \(see).2 F/F3 9/Times-Bold@0 SF 1.329(SHELL B)3.829
-F(UIL)-.09 E 1.329(TIN COMMANDS)-.828 F F0(belo)3.579 E 1.329(w\), the)
+F(UIL)-.09 E 1.329(TIN COMMANDS)-.828 F F0(belo)3.579 E 1.328(w\), the)
-.25 F(programmable completion f)108 292.8 Q(acilities are in)-.1 E -.2
-(vo)-.4 G -.1(ke).2 G(d.).1 E .498
-(First, the command name is identi\214ed.)108 309.6 R .498
-(If the command w)5.498 F .497
-(ord is the empty string \(completion attempted at)-.1 F .233(the be)108
+(vo)-.4 G -.1(ke).2 G(d.).1 E .497
+(First, the command name is identi\214ed.)108 309.6 R .497
+(If the command w)5.497 F .498
+(ord is the empty string \(completion attempted at)-.1 F .234(the be)108
321.6 R .233(ginning of an empty line\), an)-.15 F 2.733(yc)-.15 G .233
(ompspec de\214ned with the)-2.733 F F1<ad45>2.733 E F0 .233(option to)
-2.733 F F1(complete)2.733 E F0 .233(is used.)2.733 F .234(If a comp-)
-5.234 F .481(spec has been de\214ned for that command, the compspec is \
-used to generate the list of possible completions)108 333.6 R .822
-(for the w)108 345.6 R 3.322(ord. If)-.1 F .822(the command w)3.322 F
-.823(ord is a full pathname, a compspec for the full pathname is search\
-ed for)-.1 F 2.867(\214rst. If)108 357.6 R .366(no compspec is found fo\
+2.733 F F1(complete)2.733 E F0 .233(is used.)2.733 F .233(If a comp-)
+5.233 F .481(spec has been de\214ned for that command, the compspec is \
+used to generate the list of possible completions)108 333.6 R .823
+(for the w)108 345.6 R 3.323(ord. If)-.1 F .823(the command w)3.323 F
+.822(ord is a full pathname, a compspec for the full pathname is search\
+ed for)-.1 F 2.866(\214rst. If)108 357.6 R .367(no compspec is found fo\
r the full pathname, an attempt is made to \214nd a compspec for the po\
-rtion)2.867 F(follo)108 369.6 Q .298(wing the \214nal slash.)-.25 F .298
-(If those searches do not result in a compspec, an)5.298 F 2.799(yc)-.15
-G .299(ompspec de\214ned with the)-2.799 F F1<ad44>2.799 E F0 .057
-(option to)108 381.6 R F1(complete)2.557 E F0 .056(is used as the def)
+rtion)2.866 F(follo)108 369.6 Q .299(wing the \214nal slash.)-.25 F .298
+(If those searches do not result in a compspec, an)5.299 F 2.798(yc)-.15
+G .298(ompspec de\214ned with the)-2.798 F F1<ad44>2.798 E F0 .056
+(option to)108 381.6 R F1(complete)2.556 E F0 .056(is used as the def)
2.556 F 2.556(ault. If)-.1 F .056(there is no def)2.556 F .056
(ault compspec,)-.1 F F1(bash)2.556 E F0 .056(attempts alias e)2.556 F
-.056(xpansion on)-.15 F .332(the command w)108 393.6 R .332(ord as a \
+.057(xpansion on)-.15 F .333(the command w)108 393.6 R .332(ord as a \
\214nal resort, and attempts to \214nd a compspec for the command w)-.1
-F .332(ord from an)-.1 F 2.833(ys)-.15 G(uc-)-2.833 E(cessful e)108
+F .332(ord from an)-.1 F 2.832(ys)-.15 G(uc-)-2.832 E(cessful e)108
405.6 Q(xpansion.)-.15 E .817(Once a compspec has been found, it is use\
d to generate the list of matching w)108 422.4 R 3.317(ords. If)-.1 F
3.317(ac)3.317 G .817(ompspec is not)-3.317 F(found, the def)108 434.4 Q
(ault)-.1 E F1(bash)2.5 E F0(completion as described abo)2.5 E .3 -.15
-(ve u)-.15 H(nder).15 E F1(Completing)2.5 E F0(is performed.)2.5 E .463
+(ve u)-.15 H(nder).15 E F1(Completing)2.5 E F0(is performed.)2.5 E .464
(First, the actions speci\214ed by the compspec are used.)108 451.2 R
-.464(Only matches which are pre\214x)5.464 F .464(ed by the w)-.15 F
-.464(ord being)-.1 F .596(completed are returned.)108 463.2 R .596
-(When the)5.596 F F1<ad66>3.096 E F0(or)3.095 E F1<ad64>3.095 E F0 .595
+.463(Only matches which are pre\214x)5.464 F .463(ed by the w)-.15 F
+.463(ord being)-.1 F .595(completed are returned.)108 463.2 R .595
+(When the)5.595 F F1<ad66>3.095 E F0(or)3.095 E F1<ad64>3.095 E F0 .596
(option is used for \214lename or directory name completion, the)3.095 F
(shell v)108 475.2 Q(ariable)-.25 E F3(FIGNORE)2.5 E F0
(is used to \214lter the matches.)2.25 E(An)108 492 Q 4.084(yc)-.15 G
1.584(ompletions speci\214ed by a pathname e)-4.084 F 1.584
(xpansion pattern to the)-.15 F F1<ad47>4.084 E F0 1.584
(option are generated ne)4.084 F 4.084(xt. The)-.15 F -.1(wo)108 504 S
-.555(rds generated by the pattern need not match the w).1 F .554
-(ord being completed.)-.1 F(The)5.554 E F3(GLOBIGNORE)3.054 E F0 .554
-(shell v)2.804 F(ari-)-.25 E
+.554(rds generated by the pattern need not match the w).1 F .555
+(ord being completed.)-.1 F(The)5.555 E F3(GLOBIGNORE)3.055 E F0 .555
+(shell v)2.805 F(ari-)-.25 E
(able is not used to \214lter the matches, b)108 516 Q(ut the)-.2 E F3
(FIGNORE)2.5 E F0 -.25(va)2.25 G(riable is used.).25 E(Ne)108 532.8 Q
-.32(xt, the string speci\214ed as the ar)-.15 F .32(gument to the)-.18 F
-F1<ad57>2.82 E F0 .321(option is considered.)2.821 F .321
-(The string is \214rst split using the)5.321 F .413(characters in the)
-108 544.8 R F3(IFS)2.913 E F0 .412(special v)2.663 F .412
+.321(xt, the string speci\214ed as the ar)-.15 F .321(gument to the)-.18
+F F1<ad57>2.821 E F0 .32(option is considered.)2.821 F .32
+(The string is \214rst split using the)5.32 F .412(characters in the)108
+544.8 R F3(IFS)2.912 E F0 .412(special v)2.662 F .412
(ariable as delimiters.)-.25 F .412(Shell quoting is honored.)5.412 F
-.412(Each w)5.412 F .412(ord is then e)-.1 F(xpanded)-.15 E .091
-(using brace e)108 556.8 R .091(xpansion, tilde e)-.15 F .092
-(xpansion, parameter and v)-.15 F .092(ariable e)-.25 F .092
-(xpansion, command substitution, and arith-)-.15 F 1.397(metic e)108
+.413(Each w)5.412 F .413(ord is then e)-.1 F(xpanded)-.15 E .092
+(using brace e)108 556.8 R .092(xpansion, tilde e)-.15 F .092
+(xpansion, parameter and v)-.15 F .092(ariable e)-.25 F .091
+(xpansion, command substitution, and arith-)-.15 F 1.396(metic e)108
568.8 R 1.396(xpansion, as described abo)-.15 F 1.696 -.15(ve u)-.15 H
(nder).15 E F3(EXP)3.896 E(ANSION)-.666 E/F4 9/Times-Roman@0 SF(.)A F0
1.396(The results are split using the rules described)5.896 F(abo)108
-580.8 Q .509 -.15(ve u)-.15 H(nder).15 E F1 -.75(Wo)2.709 G .209
-(rd Splitting).75 F F0 5.209(.T)C .209(he results of the e)-5.209 F .209
-(xpansion are pre\214x-matched ag)-.15 F .21(ainst the w)-.05 F .21
+580.8 Q .51 -.15(ve u)-.15 H(nder).15 E F1 -.75(Wo)2.71 G .21
+(rd Splitting).75 F F0 5.21(.T)C .209(he results of the e)-5.21 F .209
+(xpansion are pre\214x-matched ag)-.15 F .209(ainst the w)-.05 F .209
(ord being com-)-.1 F(pleted, and the matching w)108 592.8 Q
-(ords become the possible completions.)-.1 E 1.238
-(After these matches ha)108 609.6 R 1.538 -.15(ve b)-.2 H 1.238
-(een generated, an).15 F 3.738(ys)-.15 G 1.237
-(hell function or command speci\214ed with the)-3.738 F F1<ad46>3.737 E
-F0(and)3.737 E F1<ad43>3.737 E F0 3.375(options is in)108 621.6 R -.2
+(ords become the possible completions.)-.1 E 1.237
+(After these matches ha)108 609.6 R 1.537 -.15(ve b)-.2 H 1.237
+(een generated, an).15 F 3.737(ys)-.15 G 1.238
+(hell function or command speci\214ed with the)-3.737 F F1<ad46>3.738 E
+F0(and)3.738 E F1<ad43>3.738 E F0 3.376(options is in)108 621.6 R -.2
(vo)-.4 G -.1(ke).2 G 5.875(d. When).1 F 3.375
(the command or function is in)5.875 F -.2(vo)-.4 G -.1(ke).2 G 3.375
-(d, the).1 F F3(COMP_LINE)5.876 E F4(,)A F3(COMP_POINT)5.626 E F4(,)A F3
-(COMP_KEY)108 633.6 Q F4(,)A F0(and)2.408 E F3(COMP_TYPE)2.658 E F0 -.25
-(va)2.408 G .157(riables are assigned v).25 F .157
-(alues as described abo)-.25 F .457 -.15(ve u)-.15 H(nder).15 E F1 .157
-(Shell V)2.657 F(ariables)-.92 E F0 5.157(.I)C(f)-5.157 E 3.485(as)108
-645.6 S .986(hell function is being in)-3.485 F -.2(vo)-.4 G -.1(ke).2 G
+(d, the).1 F F3(COMP_LINE)5.875 E F4(,)A F3(COMP_POINT)5.625 E F4(,)A F3
+(COMP_KEY)108 633.6 Q F4(,)A F0(and)2.407 E F3(COMP_TYPE)2.657 E F0 -.25
+(va)2.407 G .157(riables are assigned v).25 F .157
+(alues as described abo)-.25 F .457 -.15(ve u)-.15 H(nder).15 E F1 .158
+(Shell V)2.658 F(ariables)-.92 E F0 5.158(.I)C(f)-5.158 E 3.486(as)108
+645.6 S .986(hell function is being in)-3.486 F -.2(vo)-.4 G -.1(ke).2 G
.986(d, the).1 F F3(COMP_W)3.486 E(ORDS)-.09 E F0(and)3.236 E F3
(COMP_CW)3.486 E(ORD)-.09 E F0 -.25(va)3.236 G .986
-(riables are also set.).25 F(When)5.986 E .347
-(the function or command is in)108 657.6 R -.2(vo)-.4 G -.1(ke).2 G .347
-(d, the \214rst ar).1 F .346(gument \()-.18 F F1($1)A F0 2.846(\)i)C
-2.846(st)-2.846 G .346(he name of the command whose ar)-2.846 F(guments)
--.18 E .263(are being completed, the second ar)108 669.6 R .263
-(gument \()-.18 F F1($2)A F0 2.763(\)i)C 2.763(st)-2.763 G .264(he w)
--2.763 F .264(ord being completed, and the third ar)-.1 F .264
-(gument \()-.18 F F1($3)A F0 2.764(\)i)C(s)-2.764 E .629(the w)108 681.6
-R .629(ord preceding the w)-.1 F .629
-(ord being completed on the current command line.)-.1 F .628
-(No \214ltering of the generated)5.629 F .714(completions ag)108 693.6 R
-.714(ainst the w)-.05 F .714(ord being completed is performed; the func\
+(riables are also set.).25 F(When)5.985 E .346
+(the function or command is in)108 657.6 R -.2(vo)-.4 G -.1(ke).2 G .346
+(d, the \214rst ar).1 F .346(gument \()-.18 F F1($1)A F0 2.847(\)i)C
+2.847(st)-2.847 G .347(he name of the command whose ar)-2.847 F(guments)
+-.18 E .264(are being completed, the second ar)108 669.6 R .264
+(gument \()-.18 F F1($2)A F0 2.764(\)i)C 2.764(st)-2.764 G .264(he w)
+-2.764 F .263(ord being completed, and the third ar)-.1 F .263
+(gument \()-.18 F F1($3)A F0 2.763(\)i)C(s)-2.763 E .628(the w)108 681.6
+R .628(ord preceding the w)-.1 F .629
+(ord being completed on the current command line.)-.1 F .629
+(No \214ltering of the generated)5.629 F .715(completions ag)108 693.6 R
+.715(ainst the w)-.05 F .714(ord being completed is performed; the func\
tion or command has complete free-)-.1 F(dom in generating the matches.)
-108 705.6 Q(An)108 722.4 Q 2.938(yf)-.15 G .437
-(unction speci\214ed with)-2.93
8 F F1<ad46>2.937 E F0 .437(is in)2.937 F
+108 705.6 Q(An)108 722.4 Q 2.937(yf)-.15 G .437
+(unction speci\214ed with)-2.93
7 F F1<ad46>2.937 E F0 .437(is in)2.937 F
-.2(vo)-.4 G -.1(ke).2 G 2.937<648c>.1 G 2.937(rst. The)-2.937 F .437
(function may use an)2.937 F 2.937(yo)-.15 G 2.937(ft)-2.937 G .437
-(he shell f)-2.937 F .437(acilities, including)-.1 F(GNU Bash 5.0)72 768
-Q(2019 July 8)151.505 E(52)200.665 E 0 Cg EP
+(he shell f)-2.937 F .438(acilities, including)-.1 F(GNU Bash 5.0)72 768
+Q(2019 September 16)135.955 E(52)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E(the)108 84 Q/F1 10
-/Times-Bold@0 SF(compgen)2.956 E F0 -.2(bu)2.956 G .456
+/Times-Bold@0 SF(compgen)2.957 E F0 -.2(bu)2.957 G .457
(iltin described belo).2 F 1.756 -.65(w, t)-.25 H 2.956(og).65 G .456
-(enerate the matches.)-2.956 F .457
+(enerate the matches.)-2.956 F .456
(It must put the possible completions in the)5.456 F/F2 9/Times-Bold@0
SF(COMPREPL)108 96 Q(Y)-.828 E F0(array v)2.25 E
-(ariable, one per array element.)-.25 E(Ne)108 112.8 Q .081(xt, an)-.15
-F 2.581(yc)-.15 G .081(ommand speci\214ed with the)-2.581 F F1<ad43>
-2.581 E F0 .081(option is in)2.581 F -.2(vo)-.4 G -.1(ke).2 G 2.581(di)
-.1 G 2.58(na)-2.581 G 2.58(ne)-2.58 G -.4(nv)-2.58 G .08(ironment equi)
-.4 F -.25(va)-.25 G .08(lent to command sub-).25 F 2.858(stitution. It)
-108 124.8 R .359(should print a list of completions, one per line, to t\
-he standard output.)2.858 F .359(Backslash may be used)5.359 F
-(to escape a ne)108 136.8 Q(wline, if necessary)-.25 E(.)-.65 E .377
+(ariable, one per array element.)-.25 E(Ne)108 112.8 Q .08(xt, an)-.15 F
+2.58(yc)-.15 G .08(ommand speci\214ed with the)-2.58 F F1<ad43>2.58 E F0
+.081(option is in)2.581 F -.2(vo)-.4 G -.1(ke).2 G 2.581(di).1 G 2.581
+(na)-2.581 G 2.581(ne)-2.581 G -.4(nv)-2.581 G .081(ironment equi).4 F
+-.25(va)-.25 G .081(lent to command sub-).25 F 2.859(stitution. It)108
+124.8 R .359(should print a list of completions, one per line, to the s\
+tandard output.)2.859 F .358(Backslash may be used)5.359 F
+(to escape a ne)108 136.8 Q(wline, if necessary)-.25 E(.)-.65 E .376
(After all of the possible completions are generated, an)108 153.6 R
-2.877<798c>-.15 G .377(lter speci\214ed with the)-2.877 F F1<ad58>2.876
-E F0 .376(option is applied to the)2.876 F 3.181(list. The)108 165.6 R
-.681(\214lter is a pattern as used for pathname e)3.181 F .681
-(xpansion; a)-.15 F F1(&)3.181 E F0 .682
-(in the pattern is replaced with the te)3.182 F .682(xt of)-.15 F .523
-(the w)108 177.6 R .523(ord being completed.)-.1 F 3.023(Al)5.523 G
-(iteral)-3.023 E F1(&)3.023 E F0 .522
+2.877<798c>-.15 G .377(lter speci\214ed with the)-2.877 F F1<ad58>2.877
+E F0 .377(option is applied to the)2.877 F 3.182(list. The)108 165.6 R
+.682(\214lter is a pattern as used for pathname e)3.182 F .681
+(xpansion; a)-.15 F F1(&)3.181 E F0 .681
+(in the pattern is replaced with the te)3.181 F .681(xt of)-.15 F .522
+(the w)108 177.6 R .522(ord being completed.)-.1 F 3.022(Al)5.522 G
+(iteral)-3.022 E F1(&)3.022 E F0 .523
(may be escaped with a backslash; the backslash is remo)3.022 F -.15(ve)
--.15 G 3.022(db).15 G(efore)-3.022 E .849(attempting a match.)108 189.6
-R(An)5.849 E 3.349(yc)-.15 G .849
-(ompletion that matches the pattern will be remo)-3.349 F -.15(ve)-.15 G
-3.35(df).15 G .85(rom the list.)-3.35 F 3.35(Al)5.85 G(eading)-3.35 E F1
-(!)3.35 E F0(ne)108 201.6 Q -.05(ga)-.15 G .764
+-.15 G 3.023(db).15 G(efore)-3.023 E .85(attempting a match.)108 189.6 R
+(An)5.85 E 3.35(yc)-.15 G .849
+(ompletion that matches the pattern will be remo)-3.35 F -.15(ve)-.15 G
+3.349(df).15 G .849(rom the list.)-3.349 F 3.349(Al)5.849 G(eading)
+-3.349 E F1(!)3.349 E F0(ne)108 201.6 Q -.05(ga)-.15 G .764
(tes the pattern; in this case an).05 F 3.264(yc)-.15 G .764
(ompletion not matching the pattern will be remo)-3.264 F -.15(ve)-.15 G
-3.264(d. If).15 F(the)3.264 E F1(nocase-)3.264 E(match)108 213.6 Q F0
+3.264(d. If).15 F(the)3.265 E F1(nocase-)3.265 E(match)108 213.6 Q F0
(shell option is enabled, the match is performed without re)2.5 E -.05
(ga)-.15 G(rd to the case of alphabetic characters.).05 E(Finally)108
-230.4 Q 3.086(,a)-.65 G .886 -.15(ny p)-3.086 H .586(re\214x and suf).15
+230.4 Q 3.087(,a)-.65 G .887 -.15(ny p)-3.087 H .587(re\214x and suf).15
F .587(\214x speci\214ed with the)-.25 F F1<ad50>3.087 E F0(and)3.087 E
F1<ad53>3.087 E F0 .587(options are added to each member of the com-)
3.087 F(pletion list, and the result is returned to the readline comple\
-tion code as the list of possible completions.)108 242.4 Q .247
+tion code as the list of possible completions.)108 242.4 Q .246
(If the pre)108 259.2 R .247(viously-applied actions do not generate an)
-.25 F 2.747(ym)-.15 G .247(atches, and the)-2.747 F F1 .247(\255o dir)
-2.747 F(names)-.15 E F0 .247(option w)2.747 F .246(as supplied to)-.1 F
+2.747 F(names)-.15 E F0 .247(option w)2.747 F .247(as supplied to)-.1 F
F1(complete)108 271.2 Q F0(when the compspec w)2.5 E
-(as de\214ned, directory name completion is attempted.)-.1 E .461
-(If the)108 288 R F1 .462(\255o plusdirs)2.961 F F0 .462(option w)2.962
+(as de\214ned, directory name completion is attempted.)-.1 E .462
+(If the)108 288 R F1 .462(\255o plusdirs)2.962 F F0 .462(option w)2.962
F .462(as supplied to)-.1 F F1(complete)2.962 E F0 .462
(when the compspec w)2.962 F .462(as de\214ned, directory name com-)-.1
F(pletion is attempted and an)108 300 Q 2.5(ym)-.15 G
-(atches are added to the results of the other actions.)-2.5 E .56
-(By def)108 316.8 R .56(ault, if a compspec is found, whate)-.1 F -.15
-(ve)-.25 G 3.06(ri).15 G 3.06(tg)-3.06 G .559
-(enerates is returned to the completion code as the full set)-3.06 F
-.631(of possible completions.)108 328.8 R .631(The def)5.631 F(ault)-.1
-E F1(bash)3.131 E F0 .631
-(completions are not attempted, and the readline def)3.131 F .632
-(ault of \214le-)-.1 F .559(name completion is disabled.)108 340.8 R
-.559(If the)5.559 F F1 .559(\255o bashdefault)3.059 F F0 .559(option w)
-3.059 F .559(as supplied to)-.1 F F1(complete)3.058 E F0 .558
-(when the compspec)3.058 F -.1(wa)108 352.8 S 3.171(sd).1 G .671
-(e\214ned, the)-3.171 F F1(bash)3.171 E F0(def)3.171 E .671
+(atches are added to the results of the other actions.)-2.5 E .559
+(By def)108 316.8 R .559(ault, if a compspec is found, whate)-.1 F -.15
+(ve)-.25 G 3.059(ri).15 G 3.059(tg)-3.059 G .56
+(enerates is returned to the completion code as the full set)-3.059 F
+.632(of possible completions.)108 328.8 R .632(The def)5.632 F(ault)-.1
+E F1(bash)3.132 E F0 .631
+(completions are not attempted, and the readline def)3.131 F .631
+(ault of \214le-)-.1 F .558(name completion is disabled.)108 340.8 R
+.558(If the)5.558 F F1 .559(\255o bashdefault)3.059 F F0 .559(option w)
+3.059 F .559(as supplied to)-.1 F F1(complete)3.059 E F0 .559
+(when the compspec)3.059 F -.1(wa)108 352.8 S 3.172(sd).1 G .672
+(e\214ned, the)-3.172 F F1(bash)3.172 E F0(def)3.172 E .671
(ault completions are attempted if the compspec generates no matches.)
--.1 F .672(If the)5.672 F F1<ad6f>3.172 E(default)108 364.8 Q F0 1.207
-(option w)3.707 F 1.207(as supplied to)-.1 F F1(complete)3.707 E F0
+-.1 F .671(If the)5.671 F F1<ad6f>3.171 E(default)108 364.8 Q F0 1.207
+(option w)3.706 F 1.207(as supplied to)-.1 F F1(complete)3.707 E F0
1.207(when the compspec w)3.707 F 1.207(as de\214ned, readline')-.1 F
-3.707(sd)-.55 G(ef)-3.707 E 1.206(ault completion)-.1 F
+3.707(sd)-.55 G(ef)-3.707 E 1.207(ault completion)-.1 F
(will be performed if the compspec \(and, if attempted, the def)108
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(ral characters inhibit history e).15 F .03
(xpansion if found immediately follo)-.15 F .03(wing the history e)-.25
F .03(xpansion character)-.15 F(,)-.4 E -2.15 -.25(ev e)108 652.8 T
-3.162(ni).25 G 3.162(fi)-3.162 G 3.162(ti)-3.162 G 3.162(su)-3.162 G
+3.163(ni).25 G 3.163(fi)-3.163 G 3.162(ti)-3.163 G 3.162(su)-3.162 G
.662(nquoted: space, tab, ne)-3.162 F .662(wline, carriage return, and)
-.25 F F3(=)3.162 E F0 5.662(.I)C 3.162(ft)-5.662 G(he)-3.162 E F3
-(extglob)3.162 E F0 .662(shell option is enabled,)3.162 F F3(\()3.163 E
+(extglob)3.162 E F0 .662(shell option is enabled,)3.162 F F3(\()3.162 E
F0(will also inhibit e)108 664.8 Q(xpansion.)-.15 E(Se)108 681.6 Q -.15
-(ve)-.25 G .11(ral shell options settable with the).15 F F3(shopt)2.61 E
-F0 -.2(bu)2.61 G .109(iltin may be used to tailor the beha).2 F .109
-(vior of history e)-.2 F(xpansion.)-.15 E 1.142(If the)108 693.6 R F3
+(ve)-.25 G .109(ral shell options settable with the).15 F F3(shopt)2.609
+E F0 -.2(bu)2.609 G .11(iltin may be used to tailor the beha).2 F .11
+(vior of history e)-.2 F(xpansion.)-.15 E 1.143(If the)108 693.6 R F3
(histv)3.643 E(erify)-.1 E F0 1.143
(shell option is enabled \(see the description of the)3.643 F F3(shopt)
3.643 E F0 -.2(bu)3.643 G 1.143(iltin belo).2 F 1.143(w\), and)-.25 F F3
--.18(re)3.643 G(adline).18 E F0(is)3.643 E .461(being used, history sub\
+-.18(re)3.643 G(adline).18 E F0(is)3.642 E .461(being used, history sub\
stitutions are not immediately passed to the shell parser)108 705.6 R
-5.46(.I)-.55 G .46(nstead, the e)-5.46 F .46(xpanded line)-.15 F 1.515
-(is reloaded into the)108 717.6 R F3 -.18(re)4.015 G(adline).18 E F0
-1.515(editing b)4.015 F(uf)-.2 E 1.516(fer for further modi\214cation.)
--.25 F(If)6.516 E F3 -.18(re)4.016 G(adline).18 E F0 1.516
-(is being used, and the)4.016 F F3(histr)108 729.6 Q(eedit)-.18 E F0
-1.202(shell option is enabled, a f)3.702 F 1.202
+5.461(.I)-.55 G .461(nstead, the e)-5.461 F .461(xpanded line)-.15 F
+1.516(is reloaded into the)108 717.6 R F3 -.18(re)4.016 G(adline).18 E
+F0 1.516(editing b)4.016 F(uf)-.2 E 1.516
+(fer for further modi\214cation.)-.25 F(If)6.516 E F3 -.18(re)4.015 G
+(adline).18 E F0 1.515(is being used, and the)4.015 F F3(histr)108 729.6
+Q(eedit)-.18 E F0 1.202(shell option is enabled, a f)3.702 F 1.202
(ailed history substitution will be reloaded into the)-.1 F F3 -.18(re)
3.702 G(adline).18 E F0(editing)3.702 E(GNU Bash 5.0)72 768 Q
-(2019 July 8)151.505 E(54)200.665 E 0 Cg EP
+(2019 September 16)135.955 E(54)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E -.2(bu)108 84 S
--.25(ff).2 G 1.16(er for correction.).25 F(The)6.16 E/F1 10/Times-Bold@0
-SF<ad70>3.66 E F0 1.16(option to the)3.66 F F1(history)3.66 E F0 -.2(bu)
-3.661 G 1.161(iltin command may be used to see what a history).2 F -.15
-(ex)108 96 S .056(pansion will do before using it.).15 F(The)5.056 E F1
-<ad73>2.556 E F0 .056(option to the)2.556 F F1(history)2.555 E F0 -.2
-(bu)2.555 G .055(iltin may be used to add commands to the).2 F
+-.25(ff).2 G 1.161(er for correction.).25 F(The)6.161 E/F1 10
+/Times-Bold@0 SF<ad70>3.661 E F0 1.161(option to the)3.661 F F1(history)
+3.661 E F0 -.2(bu)3.661 G 1.16
+(iltin command may be used to see what a history).2 F -.15(ex)108 96 S
+.055(pansion will do before using it.).15 F(The)5.055 E F1<ad73>2.555 E
+F0 .055(option to the)2.555 F F1(history)2.556 E F0 -.2(bu)2.556 G .056
+(iltin may be used to add commands to the).2 F
(end of the history list without actually e)108 108 Q -.15(xe)-.15 G
(cuting them, so that the).15 E 2.5(ya)-.15 G(re a)-2.5 E -.25(va)-.2 G
(ilable for subsequent recall.).25 E 2.2(The shell allo)108 124.8 R 2.2
(ws control of the v)-.25 F 2.2(arious characters used by the history e)
--.25 F 2.2(xpansion mechanism \(see the)-.15 F 1.147(description of)108
-136.8 R F1(histchars)3.647 E F0(abo)3.647 E 1.447 -.15(ve u)-.15 H(nder)
-.15 E F1 1.147(Shell V)3.647 F(ariables)-.92 E F0 3.646(\). The)B 1.146
+-.25 F 2.2(xpansion mechanism \(see the)-.15 F 1.146(description of)108
+136.8 R F1(histchars)3.646 E F0(abo)3.646 E 1.446 -.15(ve u)-.15 H(nder)
+.15 E F1 1.146(Shell V)3.646 F(ariables)-.92 E F0 3.646(\). The)B 1.147
(shell uses the history comment character to)3.646 F
(mark history timestamps when writing the history \214le.)108 148.8 Q F1
-(Ev)87 165.6 Q(ent Designators)-.1 E F0 .204(An e)108 177.6 R -.15(ve)
+(Ev)87 165.6 Q(ent Designators)-.1 E F0 .205(An e)108 177.6 R -.15(ve)
-.25 G .204(nt designator is a reference to a command line entry in the\
- history list.).15 F .205(Unless the reference is abso-)5.204 F(lute, e)
+ history list.).15 F .204(Unless the reference is abso-)5.204 F(lute, e)
108 189.6 Q -.15(ve)-.25 G(nts are relati).15 E .3 -.15(ve t)-.25 H 2.5
(ot).15 G(he current position in the history list.)-2.5 E F1(!)108 206.4
-Q F0 1.608(Start a history substitution, e)144 206.4 R 1.608
+Q F0 1.607(Start a history substitution, e)144 206.4 R 1.607
(xcept when follo)-.15 F 1.607(wed by a)-.25 F F1(blank)4.107 E F0 4.107
-(,n)C -.25(ew)-4.107 G 1.607(line, carriage return, = or \().25 F
+(,n)C -.25(ew)-4.107 G 1.608(line, carriage return, = or \().25 F
(\(when the)144 218.4 Q F1(extglob)2.5 E F0
(shell option is enabled using the)2.5 E F1(shopt)2.5 E F0 -.2(bu)2.5 G
(iltin\).).2 E F1(!)108 230.4 Q/F2 10/Times-Italic@0 SF(n)A F0
(.T).22 G(he trailing)-5 E F1(?)2.5 E F0(may be omitted if)2.5 E F2
(string)2.84 E F0(is follo)2.72 E(wed immediately by a ne)-.25 E(wline.)
-.25 E/F3 12/Times-Bold@0 SF(^)108 331.4 Q F2(string1)-5 I F3(^)5 I F2
-(string2)-5 I F3(^)5 I F0 .783(Quick substitution.)144 338.4 R .783
-(Repeat the pre)5.783 F .784(vious command, replacing)-.25 F F2(string1)
-3.624 E F0(with)3.284 E F2(string2)3.284 E F0 5.784(.E).02 G(qui)-5.784
-E -.25(va)-.25 G .784(lent to).25 F -.74(``)144 350.4 S(!!:s/).74 E F2
+(string2)-5 I F3(^)5 I F0 .784(Quick substitution.)144 338.4 R .784
+(Repeat the pre)5.784 F .784(vious command, replacing)-.25 F F2(string1)
+3.624 E F0(with)3.283 E F2(string2)3.283 E F0 5.783(.E).02 G(qui)-5.783
+E -.25(va)-.25 G .783(lent to).25 F -.74(``)144 350.4 S(!!:s/).74 E F2
(string1)A F0(/)A F2(string2)A F0(/')A 2.5('\()-.74 G(see)-2.5 E F1
(Modi\214ers)2.5 E F0(belo)2.5 E(w\).)-.25 E F1(!#)108 362.4 Q F0
(The entire command line typed so f)144 362.4 Q(ar)-.1 E(.)-.55 E F1
--.75(Wo)87 379.2 S(rd Designators).75 E F0 -.8(Wo)108 391.2 S 1.314
+-.75(Wo)87 379.2 S(rd Designators).75 E F0 -.8(Wo)108 391.2 S 1.313
(rd designators are used to select desired w).8 F 1.314(ords from the e)
--.1 F -.15(ve)-.25 G 3.814(nt. A).15 F F1(:)3.814 E F0 1.313
-(separates the e)3.813 F -.15(ve)-.25 G 1.313(nt speci\214cation).15 F
-.529(from the w)108 403.2 R .529(ord designator)-.1 F 5.529(.I)-.55 G
+-.1 F -.15(ve)-.25 G 3.814(nt. A).15 F F1(:)3.814 E F0 1.314
+(separates the e)3.814 F -.15(ve)-.25 G 1.314(nt speci\214cation).15 F
+.53(from the w)108 403.2 R .529(ord designator)-.1 F 5.529(.I)-.55 G
3.029(tm)-5.529 G .529(ay be omitted if the w)-3.029 F .529
(ord designator be)-.1 F .529(gins with a)-.15 F F1(^)3.029 E F0(,)A F1
($)3.029 E F0(,)A F1(*)3.029 E F0(,)A F1<ad>3.029 E F0 3.029(,o)C(r)
--3.029 E F1(%)3.029 E F0 5.53(.W)C(ords)-6.33 E 1.301
-(are numbered from the be)108 415.2 R 1.301
-(ginning of the line, with the \214rst w)-.15 F 1.3
-(ord being denoted by 0 \(zero\).)-.1 F -.8(Wo)6.3 G 1.3(rds are).8 F
-(inserted into the current line separated by single spaces.)108 427.2 Q
+-3.029 E F1(%)3.029 E F0 5.529(.W)C(ords)-6.329 E 1.3
+(are numbered from the be)108 415.2 R 1.3
+(ginning of the line, with the \214rst w)-.15 F 1.301
+(ord being denoted by 0 \(zero\).)-.1 F -.8(Wo)6.301 G 1.301(rds are).8
+F(inserted into the current line separated by single spaces.)108 427.2 Q
F1 2.5(0\()108 444 S(zer)-2.5 E(o\))-.18 E F0(The zeroth w)144 456 Q 2.5
(ord. F)-.1 F(or the shell, this is the command w)-.15 E(ord.)-.1 E F2
(n)108.36 468 Q F0(The)144 468 Q F2(n)2.5 E F0(th w)A(ord.)-.1 E F1(^)
108 480 Q F0(The \214rst ar)144 480 Q 2.5(gument. That)-.18 F(is, w)2.5
-E(ord 1.)-.1 E F1($)108 492 Q F0 .063(The last w)144 492 R 2.563
-(ord. This)-.1 F .063(is usually the last ar)2.563 F .064(gument, b)-.18
-F .064(ut will e)-.2 F .064(xpand to the zeroth w)-.15 F .064
+E(ord 1.)-.1 E F1($)108 492 Q F0 .064(The last w)144 492 R 2.564
+(ord. This)-.1 F .064(is usually the last ar)2.564 F .064(gument, b)-.18
+F .064(ut will e)-.2 F .064(xpand to the zeroth w)-.15 F .063
(ord if there is only)-.1 F(one w)144 504 Q(ord in the line.)-.1 E F1(%)
108 516 Q F0(The w)144 516 Q(ord matched by the most recent `?)-.1 E F2
(string)A F0(?' search.)A F2(x)108.77 528 Q F1<ad>A F2(y)A F0 2.5(Ar)144
528 S(ange of w)-2.5 E(ords; `\255)-.1 E F2(y)A F0 2.5('a)C(bbre)-2.5 E
-(viates `0\255)-.25 E F2(y)A F0('.)A F1(*)108 540 Q F0 .316
-(All of the w)144 540 R .316(ords b)-.1 F .316(ut the zeroth.)-.2 F .315
+(viates `0\255)-.25 E F2(y)A F0('.)A F1(*)108 540 Q F0 .315
+(All of the w)144 540 R .315(ords b)-.1 F .315(ut the zeroth.)-.2 F .315
(This is a synon)5.315 F .315(ym for `)-.15 F F2(1\255$)A F0 2.815
-('. It)B .315(is not an error to use)2.815 F F1(*)2.815 E F0 .315
-(if there is)2.815 F(just one w)144 552 Q(ord in the e)-.1 E -.15(ve)
+('. It)B .315(is not an error to use)2.815 F F1(*)2.816 E F0 .316
+(if there is)2.816 F(just one w)144 552 Q(ord in the e)-.1 E -.15(ve)
-.25 G(nt; the empty string is returned in that case.).15 E F1(x*)108
564 Q F0(Abbre)144 564 Q(viates)-.25 E F2(x\255$)2.5 E F0(.)A F1<78ad>
108 576 Q F0(Abbre)144 576 Q(viates)-.25 E F2(x\255$)2.5 E F0(lik)2.5 E
(If a w)108 592.8 Q(ord designator is supplied without an e)-.1 E -.15
(ve)-.25 G(nt speci\214cation, the pre).15 E
(vious command is used as the e)-.25 E -.15(ve)-.25 G(nt.).15 E F1
-(Modi\214ers)87 609.6 Q F0 .183(After the optional w)108 621.6 R .183
-(ord designator)-.1 F 2.683(,t)-.4 G .184
-(here may appear a sequence of one or more of the follo)-2.683 F .184
+(Modi\214ers)87 609.6 Q F0 .184(After the optional w)108 621.6 R .184
+(ord designator)-.1 F 2.684(,t)-.4 G .183
+(here may appear a sequence of one or more of the follo)-2.684 F .183
(wing modi\214ers,)-.25 F(each preceded by a `:'.)108 633.6 Q F1(h)108
650.4 Q F0(Remo)144 650.4 Q .3 -.15(ve a t)-.15 H
(railing \214lename component, lea).15 E(ving only the head.)-.2 E F1(t)
(ut do not e)-.2 E -.15(xe)-.15 G(cute it.).15 E F1(q)108 710.4 Q F0
(Quote the substituted w)144 710.4 Q
(ords, escaping further substitutions.)-.1 E(GNU Bash 5.0)72 768 Q
-(2019 July 8)151.505 E(55)200.665 E 0 Cg EP
+(2019 September 16)135.955 E(55)185.115 E 0 Cg EP
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(q)2.5 E F0 2.5(,b)C(ut break into w)-2.7 E(ords at)-.1 E F1(blanks)2.5
E F0(and ne)2.5 E(wlines.)-.25 E F1(s/)108 96 Q/F2 10/Times-Italic@0 SF
(old)A F1(/)A F2(ne)A(w)-.15 E F1(/)A F0(Substitute)144 108 Q F2(ne)
-3.082 E(w)-.15 E F0 .221(for the \214rst occurrence of)3.032 F F2(old)
+3.081 E(w)-.15 E F0 .221(for the \214rst occurrence of)3.031 F F2(old)
2.951 E F0 .221(in the e)3.491 F -.15(ve)-.25 G .221(nt line.).15 F(An)
-5.221 E 2.721(yd)-.15 G .221(elimiter can be used in place)-2.721 F .616
+5.221 E 2.721(yd)-.15 G .221(elimiter can be used in place)-2.721 F .617
(of /.)144 120 R .617
(The \214nal delimiter is optional if it is the last character of the e)
-5.616 F -.15(ve)-.25 G .617(nt line.).15 F .617(The delimiter may)5.617
+5.617 F -.15(ve)-.25 G .617(nt line.).15 F .616(The delimiter may)5.616
F .666(be quoted in)144 132 R F2(old)3.396 E F0(and)3.936 E F2(ne)3.526
E(w)-.15 E F0 .666(with a single backslash.)3.476 F .666
(If & appears in)5.666 F F2(ne)3.166 E(w)-.15 E F0 3.166(,i).31 G 3.166
(ti)-3.166 G 3.166(sr)-3.166 G .666(eplaced by)-3.166 F F2(old)3.166 E
-F0 5.666(.A).77 G .274(single backslash will quote the &.)144 144 R(If)
-5.274 E F2(old)3.004 E F0 .274(is null, it is set to the last)3.544 F F2
-(old)3.005 E F0 .275(substituted, or)3.545 F 2.775(,i)-.4 G 2.775(fn)
--2.775 G 2.775(op)-2.775 G(re)-2.775 E(vi-)-.25 E
+F0 5.666(.A).77 G .275(single backslash will quote the &.)144 144 R(If)
+5.275 E F2(old)3.004 E F0 .274(is null, it is set to the last)3.544 F F2
+(old)3.004 E F0 .274(substituted, or)3.544 F 2.774(,i)-.4 G 2.774(fn)
+-2.774 G 2.774(op)-2.774 G(re)-2.774 E(vi-)-.25 E
(ous history substitutions took place, the last)144 156 Q F2(string)2.84
E F0(in a)2.72 E F1(!?)2.5 E F2(string)A F1([?])A F0(search.)5 E F1(&)
108 168 Q F0(Repeat the pre)144 168 Q(vious substitution.)-.25 E F1(g)
-108 180 Q F0 .398(Cause changes to be applied o)144 180 R -.15(ve)-.15 G
-2.898(rt).15 G .398(he entire e)-2.898 F -.15(ve)-.25 G .398(nt line.)
-.15 F .397(This is used in conjunction with `)5.398 F F1(:s)A F0 2.897
-('\()C(e.g.,)-2.897 E(`)144 192 Q F1(:gs/)A F2(old)A F1(/)A F2(ne)A(w)
--.15 E F1(/)A F0 1.218('\) or `)B F1(:&)A F0 3.718('. If)B 1.218
-(used with `)3.718 F F1(:s)A F0 1.218(', an)B 3.718(yd)-.15 G 1.219
-(elimiter can be used in place of /, and the \214nal)-3.718 F .09
+108 180 Q F0 .397(Cause changes to be applied o)144 180 R -.15(ve)-.15 G
+2.897(rt).15 G .398(he entire e)-2.897 F -.15(ve)-.25 G .398(nt line.)
+.15 F .398(This is used in conjunction with `)5.398 F F1(:s)A F0 2.898
+('\()C(e.g.,)-2.898 E(`)144 192 Q F1(:gs/)A F2(old)A F1(/)A F2(ne)A(w)
+-.15 E F1(/)A F0 1.219('\) or `)B F1(:&)A F0 3.719('. If)B 1.219
+(used with `)3.719 F F1(:s)A F0 1.218(', an)B 3.718(yd)-.15 G 1.218
+(elimiter can be used in place of /, and the \214nal)-3.718 F .089
(delimiter is optional if it is the last character of the e)144 204 R
--.15(ve)-.25 G .089(nt line.).15 F(An)5.089 E F1(a)2.589 E F0 .089
-(may be used as a synon)2.589 F .089(ym for)-.15 F F1(g)144 216 Q F0(.)A
+-.15(ve)-.25 G .09(nt line.).15 F(An)5.09 E F1(a)2.59 E F0 .09
+(may be used as a synon)2.59 F .09(ym for)-.15 F F1(g)144 216 Q F0(.)A
F1(G)108 228 Q F0(Apply the follo)144 228 Q(wing `)-.25 E F1(s)A F0 2.5
('m)C(odi\214er once to each w)-2.5 E(ord in the e)-.1 E -.15(ve)-.25 G
(nt line.).15 E/F3 10.95/Times-Bold@0 SF(SHELL B)72 244.8 Q(UIL)-.11 E
-(TIN COMMANDS)-1.007 E F0 .062(Unless otherwise noted, each b)108 256.8
+(TIN COMMANDS)-1.007 E F0 .063(Unless otherwise noted, each b)108 256.8
R .062(uiltin command documented in this section as accepting options p\
receded by)-.2 F F1<ad>108 268.8 Q F0(accepts)3.077 E F1<adad>3.077 E F0
.577(to signify the end of the options.)3.077 F(The)5.577 E F1(:)3.077 E
F0(,)A F1(true)3.077 E F0(,)A F1(false)3.077 E F0 3.077(,a)C(nd)-3.077 E
F1(test)3.077 E F0(/)A F1([)A F0 -.2(bu)3.077 G .577
-(iltins do not accept options).2 F .461(and do not treat)108 280.8 R F1
+(iltins do not accept options).2 F .462(and do not treat)108 280.8 R F1
<adad>2.961 E F0(specially)2.961 E 5.461(.T)-.65 G(he)-5.461 E F1(exit)
2.961 E F0(,)A F1(logout)2.961 E F0(,)A F1 -.18(re)2.961 G(tur).18 E(n)
-.15 E F0(,)A F1(br)2.961 E(eak)-.18 E F0(,)A F1(continue)2.961 E F0(,)A
F1(let)2.961 E F0 2.961(,a)C(nd)-2.961 E F1(shift)2.961 E F0 -.2(bu)
-2.962 G .462(iltins accept and).2 F .261(process ar)108 292.8 R .261
-(guments be)-.18 F .261(ginning with)-.15 F F1<ad>2.761 E F0 .261
-(without requiring)2.76
1 F F1<adad>2.761 E F0 5.261(.O)C .261(ther b)
--5.261 F .26(uiltins that accept ar)-.2 F .26(guments b)-.18 F .26
+2.961 G .461(iltins accept and).2 F .26(process ar)108 292.8 R .26
+(guments be)-.18 F .26(ginning with)-.15 F F1<ad>2.76 E F0 .261
+(without requiring)2.76 F F1<adad>2.761 E F0 5.261(.O)C .261(ther b)
+-5.261 F .261(uiltins that accept ar)-.2 F .261(guments b)-.18 F .261
(ut are not)-.2 F 1.154(speci\214ed as accepting options interpret ar)
108 304.8 R 1.154(guments be)-.18 F 1.154(ginning with)-.15 F F1<ad>
3.654 E F0 1.154(as in)3.654 F -.25(va)-.4 G 1.154
(lid options and require).25 F F1<adad>3.654 E F0(to)3.654 E(pre)108
316.8 Q -.15(ve)-.25 G(nt this interpretation.).15 E F1(:)108 334.8 Q F0
-([)2.5 E F2(ar)A(guments)-.37 E F0(])A .452(No ef)144 346.8 R .452
+([)2.5 E F2(ar)A(guments)-.37 E F0(])A .451(No ef)144 346.8 R .451
(fect; the command does nothing be)-.25 F .452(yond e)-.15 F(xpanding)
--.15 E F2(ar)3.282 E(guments)-.37 E F0 .451(and performing an)3.221 F
-2.951(ys)-.15 G(peci\214ed)-2.951 E 2.5(redirections. The)144 358.8 R
+-.15 E F2(ar)3.282 E(guments)-.37 E F0 .452(and performing an)3.222 F
+2.952(ys)-.15 G(peci\214ed)-2.952 E 2.5(redirections. The)144 358.8 R
(return status is zero.)2.5 E F1(.)110.5 375.6 Q F2(\214lename)6.666 E
F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A F1(sour)108 387.6 Q(ce)-.18 E
F2(\214lename)2.5 E F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A 1.02
.608(names in)144 423.6 R/F4 9/Times-Bold@0 SF -.666(PA)3.108 G(TH)-.189
E F0 .608(are used to \214nd the directory containing)2.858 F F2
(\214lename)3.108 E F0 5.608(.T).18 G .608(he \214le searched for in)
--5.608 F F4 -.666(PA)3.108 G(TH)-.189 E F0 .833(need not be e)144 435.6
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(\214le is found in)144 447.6 R F4 -.666(PA)3.481 G(TH)-.189 E/F5 9
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(y)-.15 E F2(ar)2.612 E(guments)-.37 E F0 .112(are supplied, the)2.612 F
2.612(yb)-.15 G .112(ecome the positional parameters when)-2.612 F F2
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(cuted. Otherwise).15 F 1.697(the positional parameters are unchanged.)
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-(enabled,)144 483.6 Q F1(sour)3.618 E(ce)-.18 E F0 1.118(inherits an)
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3.618(;i)C 3.618(fi)-3.618 G 3.618(ti)-3.618 G 3.618(sn)-3.618 G 1.118
-(ot, an)-3.618 F(y)-.15 E F1(DEB)3.617 E(UG)-.1 E F0 1.117
-(trap string is sa)3.617 F -.15(ve)-.2 G 3.617(da).15 G(nd)-3.617 E .36
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(restored around the call to)144 495.6 R F1(sour)2.86 E(ce)-.18 E F0
2.86(,a)C(nd)-2.86 E F1(sour)2.86 E(ce)-.18 E F0 .36(unsets the)2.86 F
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(cutes. If).15 F F1<ad54>2.86 E F0(is)2.86 E 1.435
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(UG)-.1 E F0 1.435(trap, the ne)3.935 F 3.935(wv)-.25 G 1.435
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-(..])-2.5 E F1(Alias)144 560.4 Q F0 2.725(with no ar)5.225 F 2.724
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F2(name)144 572.4 Q F0(=)A F2(value)A F0 .58(on standard output.)3.08 F
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(guments are supplied, an alias is de\214ned for each)-.18 F F2(name)
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(ve)-.25 G 2.509(n. A).15 F .009(trailing space in)2.509 F F2(value)
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--.18(re)180 480 S(adline).18 E F0 1.353(line b)3.852 F(uf)-.2 E 1.353
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-492 R 2.011(If the e)7.012 F -.15(xe)-.15 G 2.011
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(equences bound to shell commands and the associated commands in a for)
.15 F(-)-.2 E(mat that can be reused as input.)180 528 Q(The return v)
144 544.8 Q(alue is 0 unless an unrecognized option is gi)-.25 E -.15
(ve)-.25 G 2.5(no).15 G 2.5(ra)-2.5 G 2.5(ne)-2.5 G(rror occurred.)-2.5
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-F .792(xit status.)-.15 F .792(This is useful)5.792 F .615
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(when de\214ning a function whose name is the same as a shell b)144
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650.4 R .57(uiltin within the function.)-.2 F(The)5.57 E F1(cd)3.07 E F0
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2.754(ya)-.15 G(cti)-2.754 E .554 -.15(ve s)-.25 H .254
(ubroutine call \(a shell function or a script e).15 F -.15(xe)-.15 G
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+(pr).2 E F0 .52(does not corre-)3.02 F(spond to a v)144 108 Q
(alid position in the call stack.)-.25 E/F2 10/Times-Bold@0 SF(cd)108
124.8 Q F0([)2.5 E F2<ad4c>A F0(|[)A F2<ad50>A F0([)2.5 E F2<ad65>A F0
-(]] [\255@]] [)A F1(dir)A F0(])A .321(Change the current directory to)
-144 136.8 R F1(dir)2.821 E F0 5.321(.i)C(f)-5.321 E F1(dir)2.821 E F0
-.322(is not supplied, the v)2.821 F .322(alue of the)-.25 F/F3 9
-/Times-Bold@0 SF(HOME)2.822 E F0 .322(shell v)2.572 F .322(ariable is)
--.25 F 1.036(the def)144 148.8 R 3.536(ault. An)-.1 F 3.536(ya)-.15 G
-1.035(dditional ar)-3.536 F 1.035(guments follo)-.18 F(wing)-.25 E F1
-(dir)3.535 E F0 1.035(are ignored.)3.535 F 1.035(The v)6.035 F(ariable)
--.25 E F3(CDP)3.535 E -.855(AT)-.666 G(H).855 E F0(de\214nes)3.285 E
-.849(the search path for the directory containing)144 160.8 R F1(dir)
-3.349 E F0 3.35(:e).73 G .85(ach directory name in)-3.35 F F3(CDP)3.35 E
--.855(AT)-.666 G(H).855 E F0 .85(is searched for)3.1 F F1(dir)144 172.8
-Q F0 5.665(.A)C(lternati)-5.665 E .965 -.15(ve d)-.25 H .665
+(]] [\255@]] [)A F1(dir)A F0(])A .322(Change the current directory to)
+144 136.8 R F1(dir)2.822 E F0 5.322(.i)C(f)-5.322 E F1(dir)2.822 E F0
+.321(is not supplied, the v)2.822 F .321(alue of the)-.25 F/F3 9
+/Times-Bold@0 SF(HOME)2.821 E F0 .321(shell v)2.571 F .321(ariable is)
+-.25 F 1.035(the def)144 148.8 R 3.535(ault. An)-.1 F 3.535(ya)-.15 G
+1.035(dditional ar)-3.535 F 1.035(guments follo)-.18 F(wing)-.25 E F1
+(dir)3.535 E F0 1.035(are ignored.)3.535 F 1.036(The v)6.035 F(ariable)
+-.25 E F3(CDP)3.536 E -.855(AT)-.666 G(H).855 E F0(de\214nes)3.286 E .85
+(the search path for the directory containing)144 160.8 R F1(dir)3.35 E
+F0 3.35(:e).73 G .849(ach directory name in)-3.35 F F3(CDP)3.349 E -.855
+(AT)-.666 G(H).855 E F0 .849(is searched for)3.099 F F1(dir)144 172.8 Q
+F0 5.664(.A)C(lternati)-5.664 E .964 -.15(ve d)-.25 H .665
(irectory names in).15 F F3(CDP)3.165 E -.855(AT)-.666 G(H).855 E F0
-.665(are separated by a colon \(:\).)2.915 F 3.165(An)5.665 G .664
-(ull directory name)-3.165 F(in)144 184.8 Q F3(CDP)4.162 E -.855(AT)
--.666 G(H).855 E F0 1.662(is the same as the current directory)3.912 F
+.665(are separated by a colon \(:\).)2.915 F 3.165(An)5.665 G .665
+(ull directory name)-3.165 F(in)144 184.8 Q F3(CDP)4.163 E -.855(AT)
+-.666 G(H).855 E F0 1.663(is the same as the current directory)3.913 F
4.162(,i)-.65 G 1.662(.e., `)-4.162 F(`)-.74 E F2(.)A F0 -.74('')C 6.662
-(.I).74 G(f)-6.662 E F1(dir)4.513 E F0(be)4.893 E 1.663
+(.I).74 G(f)-6.662 E F1(dir)4.512 E F0(be)4.892 E 1.662
(gins with a slash \(/\), then)-.15 F F3(CDP)144 196.8 Q -.855(AT)-.666
-G(H).855 E F0 .19
1(is not used.)2.441 F(The)5.191 E F2<ad50>2.691 E F0
+G(H).855 E F0 .19
(is not used.)2.44 F(The)5.191 E F2<ad50>2.691 E F0
.191(option causes)2.691 F F2(cd)2.691 E F0 .191(to use the ph)2.691 F
-.19(ysical directory structure by resolving)-.05 F 1.12
+.191(ysical directory structure by resolving)-.05 F 1.12
(symbolic links while tra)144 208.8 R -.15(ve)-.2 G(rsing).15 E F1(dir)
3.62 E F0 1.12(and before processing instances of)3.62 F F1(..)3.62 E F0
(in)3.62 E F1(dir)3.62 E F0 1.12(\(see also the)3.62 F F2<ad50>3.62 E F0
.395(option to the)144 220.8 R F2(set)2.895 E F0 -.2(bu)2.895 G .395
(iltin command\); the).2 F F2<ad4c>2.895 E F0 .395
(option forces symbolic links to be follo)2.895 F .395(wed by resolv-)
--.25 F .443(ing the link after processing instances of)144 232.8 R F1
+-.25 F .444(ing the link after processing instances of)144 232.8 R F1
(..)2.943 E F0(in)2.943 E F1(dir)2.943 E F0 5.443(.I)C(f)-5.443 E F1(..)
2.943 E F0 .443(appears in)2.943 F F1(dir)2.943 E F0 2.943(,i)C 2.943
-(ti)-2.943 G 2.944(sp)-2.943 G .444(rocessed by remo)-2.944 F(ving)-.15
+(ti)-2.943 G 2.943(sp)-2.943 G .443(rocessed by remo)-2.943 F(ving)-.15
E .744(the immediately pre)144 244.8 R .744
(vious pathname component from)-.25 F F1(dir)3.244 E F0 3.244(,b)C .744
(ack to a slash or the be)-3.244 F .744(ginning of)-.15 F F1(dir)3.244 E
-F0(.)A 1.465(If the)144 256.8 R F2<ad65>3.965 E F0 1.465
-(option is supplied with)3.96
5 F F2<ad50>3.965 E F0 3.965(,a)C 1.465
-(nd the current w)-3.965 F 1.466
-(orking directory cannot be successfully)-.1 F .468
+F0(.)A 1.466(If the)144 256.8 R F2<ad65>3.966 E F0 1.466
+(option is supplied with)3.96
6 F F2<ad50>3.965 E F0 3.965(,a)C 1.465
+(nd the current w)-3.965 F 1.465
+(orking directory cannot be successfully)-.1 F .467
(determined after a successful directory change,)144 268.8 R F2(cd)2.968
-E F0 .468(will return an unsuccessful status.)2.968 F .467(On systems)
-5.467 F .336(that support it, the)144 280.8 R F2<ad40>2.836 E F0 .336
-(option presents the e)2.836 F .336(xtended attrib)-.15 F .337
+E F0 .468(will return an unsuccessful status.)2.968 F .468(On systems)
+5.468 F .337(that support it, the)144 280.8 R F2<ad40>2.837 E F0 .336
+(option presents the e)2.836 F .336(xtended attrib)-.15 F .336
(utes associated with a \214le as a directory)-.2 F(.)-.65 E .71(An ar)
144 292.8 R .71(gument of)-.18 F F2<ad>3.21 E F0 .71(is con)3.21 F -.15
(ve)-.4 G .71(rted to).15 F F3($OLDPWD)3.21 E F0 .71
(before the directory change is attempted.)2.96 F .71(If a non-)5.71 F
-.106(empty directory name from)144 304.8 R F3(CDP)2.606 E -.855(AT)-.666
-G(H).855 E F0 .107(is used, or if)2.356 F F2<ad>2.607 E F0 .107
-(is the \214rst ar)2.607 F .107(gument, and the directory change)-.18 F
+.107(empty directory name from)144 304.8 R F3(CDP)2.607 E -.855(AT)-.666
+G(H).855 E F0 .107(is used, or if)2.357 F F2<ad>2.607 E F0 .106
+(is the \214rst ar)2.607 F .106(gument, and the directory change)-.18 F
.038(is successful, the absolute pathname of the ne)144 316.8 R 2.538
(ww)-.25 G .038(orking directory is written to the standard output.)
-2.638 F(The return v)144 328.8 Q(alue is true if the directory w)-.25 E
(as successfully changed; f)-.1 E(alse otherwise.)-.1 E F2(command)108
345.6 Q F0([)2.5 E F2(\255pVv)A F0(])A F1(command)2.5 E F0([)2.5 E F1
-(ar)A(g)-.37 E F0(...])2.5 E(Run)144 357.6 Q F1(command)2.764 E F0(with)
-3.334 E F1(ar)2.894 E(gs)-.37 E F0 .065
-(suppressing the normal shell function lookup.)2.834 F .065(Only b)5.065
-F .065(uiltin commands or)-.2 F .502(commands found in the)144 369.6 R
-F3 -.666(PA)3.002 G(TH)-.189 E F0 .502(are e)2.752 F -.15(xe)-.15 G
+(ar)A(g)-.37 E F0(...])2.5 E(Run)144 357.6 Q F1(command)2.765 E F0(with)
+3.335 E F1(ar)2.895 E(gs)-.37 E F0 .065
+(suppressing the normal shell function lookup.)2.835 F .064(Only b)5.064
+F .064(uiltin commands or)-.2 F .501(commands found in the)144 369.6 R
+F3 -.666(PA)3.001 G(TH)-.189 E F0 .502(are e)2.751 F -.15(xe)-.15 G
3.002(cuted. If).15 F(the)3.002 E F2<ad70>3.002 E F0 .502(option is gi)
-3.002 F -.15(ve)-.25 G .501(n, the search for).15 F F1(command)3.201 E
-F0(is)3.771 E .399(performed using a def)144 381.6 R .399(ault v)-.1 F
-.399(alue for)-.25 F F3 -.666(PA)2.899 G(TH)-.189 E F0 .4
+3.002 F -.15(ve)-.25 G .502(n, the search for).15 F F1(command)3.202 E
+F0(is)3.772 E .4(performed using a def)144 381.6 R .4(ault v)-.1 F .4
+(alue for)-.25 F F3 -.666(PA)2.9 G(TH)-.189 E F0 .399
(that is guaranteed to \214nd all of the standard utilities.)2.649 F(If)
-5.4 E .175(either the)144 393.6 R F2<ad56>2.675 E F0(or)2.675 E F2<ad76>
-2.675 E F0 .175(option is supplied, a description of)2.675 F F1(command)
-2.875 E F0 .174(is printed.)3.445 F(The)5.174 E F2<ad76>2.674 E F0 .174
-(option causes)2.674 F 3.317(as)144 405.6 S .817(ingle w)-3.317 F .817
-(ord indicating the command or \214lename used to in)-.1 F -.2(vo)-.4 G
--.1(ke).2 G F1(command)3.618 E F0 .818(to be displayed; the)4.088 F F2
-<ad56>144 417.6 Q F0 .25(option produces a more v)2.75 F .25
-(erbose description.)-.15 F .249(If the)5.2
5 F F2<ad56>2.749 E F0(or)
-2.749 E F2<ad76>2.749 E F0 .249(option is supplied, the e)2.749 F .249
-(xit status)-.15 F 1.004(is 0 if)144 429.6 R F1(command)3.704 E F0 -.1
-(wa)4.274 G 3.504(sf).1 G 1.005(ound, and 1 if not.)-3.504 F 1.005
+5.399 E .174(either the)144 393.6 R F2<ad56>2.674 E F0(or)2.674 E F2
+<ad76>2.674 E F0 .175(option is supplied, a description of)2.674 F F1
+(command)2.875 E F0 .175(is printed.)3.445 F(The)5.175 E F2<ad76>2.675 E
+F0 .175(option causes)2.675 F 3.318(as)144 405.6 S .818(ingle w)-3.318 F
+.817(ord indicating the command or \214lename used to in)-.1 F -.2(vo)
+-.4 G -.1(ke).2 G F1(command)3.617 E F0 .817(to be displayed; the)4.087
+F F2<ad56>144 417.6 Q F0 .249(option produces a more v)2.749 F .249
+(erbose description.)-.15 F .249(If the)5.2
49 F F2<ad56>2.749 E F0(or)
+2.749 E F2<ad76>2.75 E F0 .25(option is supplied, the e)2.75 F .25
+(xit status)-.15 F 1.005(is 0 if)144 429.6 R F1(command)3.705 E F0 -.1
+(wa)4.275 G 3.505(sf).1 G 1.005(ound, and 1 if not.)-3.505 F 1.004
(If neither option is supplied and an error occurred or)6.005 F F1
-(command)144.2 441.6 Q F0 1.599(cannot be found, the e)4.869 F 1.599
-(xit status is 127.)-.15 F 1.599(Otherwise, the e)6.599 F 1.598
-(xit status of the)-.15 F F2(command)4.098 E F0 -.2(bu)144 453.6 S
+(command)144.2 441.6 Q F0 1.598(cannot be found, the e)4.868 F 1.599
+(xit status is 127.)-.15 F 1.599(Otherwise, the e)6.599 F 1.599
+(xit status of the)-.15 F F2(command)4.099 E F0 -.2(bu)144 453.6 S
(iltin is the e).2 E(xit status of)-.15 E F1(command)2.5 E F0(.).77 E F2
(compgen)108 470.4 Q F0([)2.5 E F1(option)A F0 2.5(][)C F1(wor)-2.5 E(d)
--.37 E F0(])A .012(Generate possible completion matches for)144 482.4 R
+-.37 E F0(])A .013(Generate possible completion matches for)144 482.4 R
F1(wor)2.513 E(d)-.37 E F0 .013(according to the)2.513 F F1(option)2.513
-E F0 .013(s, which may be an)B 2.513(yo)-.15 G(ption)-2.513 E .982
-(accepted by the)144 494.4 R F2(complete)3.482 E F0 -.2(bu)3.481 G .981
+E F0 .013(s, which may be an)B 2.512(yo)-.15 G(ption)-2.512 E .981
+(accepted by the)144 494.4 R F2(complete)3.481 E F0 -.2(bu)3.481 G .981
(iltin with the e).2 F .981(xception of)-.15 F F2<ad70>3.481 E F0(and)
-3.481 E F2<ad72>3.481 E F0 3.481(,a)C .981(nd write the matches to the)
--3.481 F .13(standard output.)144 506.4 R .13(When using the)5.13 F F2
-<ad46>2.63 E F0(or)2.63 E F2<ad43>2.631 E F0 .131(options, the v)2.631 F
-.131(arious shell v)-.25 F .131(ariables set by the program-)-.25 F
-(mable completion f)144 518.4 Q(acilities, while a)-.1 E -.25(va)-.2 G
+3.481 E F2<ad72>3.481 E F0 3.481(,a)C .982(nd write the matches to the)
+-3.481 F .131(standard output.)144 506.4 R .131(When using the)5.131 F
+F2<ad46>2.631 E F0(or)2.631 E F2<ad43>2.631 E F0 .131(options, the v)
+2.631 F .13(arious shell v)-.25 F .13(ariables set by the program-)-.25
+F(mable completion f)144 518.4 Q(acilities, while a)-.1 E -.25(va)-.2 G
(ilable, will not ha).25 E .3 -.15(ve u)-.2 H(seful v).15 E(alues.)-.25
E .352(The matches will be generated in the same w)144 542.4 R .352
(ay as if the programmable completion code had gen-)-.1 F .02(erated th\
(will be displayed.)2.5 E(The return v)144 590.4 Q
(alue is true unless an in)-.25 E -.25(va)-.4 G
(lid option is supplied, or no matches were generated.).25 E F2
-(complete)108 607.2 Q F0([)3.405 E F2(\255abcdefgjksuv)A F0 3.405(][)C
-F2<ad6f>-3.405 E F1(comp-option)3.404 E F0 3.404(][)C F2(\255DEI)-3.404
+(complete)108 607.2 Q F0([)3.404 E F2(\255abcdefgjksuv)A F0 3.404(][)C
+F2<ad6f>-3.404 E F1(comp-option)3.404 E F0 3.404(][)C F2(\255DEI)-3.404
E F0 3.404(][)C F2<ad41>-3.404 E F1(action)3.404 E F0 3.404(][)C F2
<ad47>-3.404 E F1(globpat)3.404 E F0 3.404(][)C F2<ad57>-3.404 E F1(wor)
-3.404 E(dlist)-.37 E F0 3.404(][)C F2<ad46>-3.404 E F1(func-)3.404 E
+3.404 E(dlist)-.37 E F0 3.405(][)C F2<ad46>-3.405 E F1(func-)3.405 E
(tion)108 619.2 Q F0 2.5(][)C F2<ad43>-2.5 E F1(command)2.5 E F0(])A([)
144 631.2 Q F2<ad58>A F1(\214lterpat)2.5 E F0 2.5(][)C F2<ad50>-2.5 E F1
(pr)2.5 E(e\214x)-.37 E F0 2.5(][)C F2<ad53>-2.5 E F1(suf)2.5 E<8c78>
-.18 E F0(])A F1(name)2.5 E F0([)2.5 E F1(name ...)A F0(])A F2
(complete \255pr)108 643.2 Q F0([)2.5 E F2(\255DEI)A F0 2.5(][)C F1
-(name)-2.5 E F0(...])2.5 E .633(Specify ho)144 655.2 R 3.133(wa)-.25 G
--.18(rg)-3.133 G .633(uments to each).18 F F1(name)3.133 E F0 .633
-(should be completed.)3.133 F .634(If the)5.634 F F2<ad70>3.134 E F0
-.634(option is supplied, or if no)3.134 F .14(options are supplied, e)
+(name)-2.5 E F0(...])2.5 E .634(Specify ho)144 655.2 R 3.134(wa)-.25 G
+-.18(rg)-3.134 G .634(uments to each).18 F F1(name)3.134 E F0 .634
+(should be completed.)3.134 F .633(If the)5.634 F F2<ad70>3.133 E F0
+.633(option is supplied, or if no)3.133 F .139(options are supplied, e)
144 667.2 R .139(xisting completion speci\214cations are printed in a w)
--.15 F .139(ay that allo)-.1 F .139(ws them to be)-.25 F .31
+-.15 F .14(ay that allo)-.1 F .14(ws them to be)-.25 F .31
(reused as input.)144 679.2 R(The)5.31 E F2<ad72>2.81 E F0 .31
(option remo)2.81 F -.15(ve)-.15 G 2.81(sac).15 G .31
(ompletion speci\214cation for each)-2.81 F F1(name)2.81 E F0 2.81(,o)C
-1.11 -.4(r, i)-2.81 H 2.81(fn).4 G(o)-2.81 E F1(name)2.81 E F0(s)A 1.208
-(are supplied, all completion speci\214cations.)144 691.2 R(The)6.208 E
-F2<ad44>3.708 E F0 1.207(option indicates that other supplied options)
-3.707 F .5(and actions should apply to the `)144 703.2 R(`def)-.74 E
+1.11 -.4(r, i)-2.81 H 2.81(fn).4 G(o)-2.81 E F1(name)2.81 E F0(s)A 1.207
+(are supplied, all completion speci\214cations.)144 691.2 R(The)6.207 E
+F2<ad44>3.707 E F0 1.208(option indicates that other supplied options)
+3.708 F .5(and actions should apply to the `)144 703.2 R(`def)-.74 E
(ault')-.1 E 3('c)-.74 G .5
(ommand completion; that is, completion attempted on)-3 F 3.455(ac)144
715.2 S .955(ommand for which no completion has pre)-3.455 F .955
(option indicates that)3.455 F 2.87
(other supplied options and actions should apply to `)144 727.2 R
(`empty')-.74 E 5.37('c)-.74 G 2.87(ommand completion; that is,)-5.37 F
-(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(58)200.665 E 0 Cg EP
+(GNU Bash 5.0)72 768 Q(2019 September 16)135.955 E(58)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
-(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E 1.452
-(completion attempted on a blank line.)144 84 R(The)6.452 E/F1 10
-/Times-Bold@0 SF<ad49>3.951 E F0 1.451
+(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E 1.451
+(completion attempted on a blank line.)144 84 R(The)6.451 E/F1 10
+/Times-Bold@0 SF<ad49>3.951 E F0 1.452
(option indicates that other supplied options and)3.951 F .331
(actions should apply to completion on the initial non-assignment w)144
-96 R .332(ord on the line, or after a com-)-.1 F .119
+96 R .331(ord on the line, or after a com-)-.1 F .118
(mand delimiter such as)144 108 R F1(;)2.618 E F0(or)2.618 E F1(|)2.618
E F0 2.618(,w)C .118(hich is usually command name completion.)-2.618 F
-.118(If multiple options are)5.118 F 1.003(supplied, the)144 120 R F1
-<ad44>3.503 E F0 1.003(option tak)3.503 F 1.004(es precedence o)-.1 F
+.119(If multiple options are)5.118 F 1.004(supplied, the)144 120 R F1
+<ad44>3.504 E F0 1.004(option tak)3.504 F 1.004(es precedence o)-.1 F
-.15(ve)-.15 G(r).15 E F1<ad45>3.504 E F0 3.504(,a)C 1.004(nd both tak)
-3.504 F 3.504(ep)-.1 G 1.004(recedence o)-3.504 F -.15(ve)-.15 G(r).15
-E F1<ad49>3.504 E F0 6.004(.I)C 3.504(fa)-6.004 G 1.304 -.15(ny o)-3.504
+E F1<ad49>3.503 E F0 6.003(.I)C 3.503(fa)-6.003 G 1.303 -.15(ny o)-3.503
H(f).15 E F1<ad44>144 132 Q F0(,)A F1<ad45>3.082 E F0 3.082(,o)C(r)
-3.082 E F1<ad49>3.082 E F0 .582(are supplied, an)3.082 F 3.082(yo)-.15
G(ther)-3.082 E/F2 10/Times-Italic@0 SF(name)3.082 E F0(ar)3.082 E .582
(guments are ignored; these completions only apply)-.18 F
-(to the case speci\214ed by the option.)144 144 Q 1.437
+(to the case speci\214ed by the option.)144 144 Q 1.438
(The process of applying these completion speci\214cations when w)144
-168 R 1.438(ord completion is attempted is)-.1 F(described abo)144 180 Q
+168 R 1.437(ord completion is attempted is)-.1 F(described abo)144 180 Q
.3 -.15(ve u)-.15 H(nder).15 E F1(Pr)2.5 E(ogrammable Completion)-.18 E
-F0(.)A .556(Other options, if speci\214ed, ha)144 204 R .856 -.15(ve t)
+F0(.)A .555(Other options, if speci\214ed, ha)144 204 R .855 -.15(ve t)
-.2 H .555(he follo).15 F .555(wing meanings.)-.25 F .555(The ar)5.555 F
-.555(guments to the)-.18 F F1<ad47>3.055 E F0(,)A F1<ad57>3.055 E F0
-3.055(,a)C(nd)-3.055 E F1<ad58>3.055 E F0 .722
-(options \(and, if necessary)144 216 R 3.222(,t)-.65 G(he)-3.222 E F1
-<ad50>3.222 E F0(and)3.222 E F1<ad53>3.222 E F0 .723
-(options\) should be quoted to protect them from e)3.222 F(xpan-)-.15 E
+.555(guments to the)-.18 F F1<ad47>3.056 E F0(,)A F1<ad57>3.056 E F0
+3.056(,a)C(nd)-3.056 E F1<ad58>3.056 E F0 .723
+(options \(and, if necessary)144 216 R 3.223(,t)-.65 G(he)-3.223 E F1
+<ad50>3.223 E F0(and)3.223 E F1<ad53>3.223 E F0 .722
+(options\) should be quoted to protect them from e)3.223 F(xpan-)-.15 E
(sion before the)144 228 Q F1(complete)2.5 E F0 -.2(bu)2.5 G
(iltin is in).2 E -.2(vo)-.4 G -.1(ke).2 G(d.).1 E F1<ad6f>144 240 Q F2
-(comp-option)2.5 E F0(The)184 252 Q F2(comp-option)2.791 E F0 .291
+(comp-option)2.5 E F0(The)184 252 Q F2(comp-option)2.79 E F0 .291
(controls se)2.791 F -.15(ve)-.25 G .291(ral aspects of the compspec')
.15 F 2.791(sb)-.55 G(eha)-2.791 E .291(vior be)-.2 F .291
(yond the simple)-.15 F(generation of completions.)184 264 Q F2
(comp-option)5 E F0(may be one of:)2.5 E F1(bashdefault)184 276 Q F0
.281(Perform the rest of the def)224 288 R(ault)-.1 E F1(bash)2.781 E F0
.281(completions if the compspec generates no)2.781 F(matches.)224 300 Q
-F1(default)184 312 Q F0 2.876(Use readline')224 312 R 5.376(sd)-.55 G
-(ef)-5.376 E 2.875
+F1(default)184 312 Q F0 2.875(Use readline')224 312 R 5.375(sd)-.55 G
+(ef)-5.375 E 2.876
(ault \214lename completion if the compspec generates no)-.1 F(matches.)
224 324 Q F1(dir)184 336 Q(names)-.15 E F0(Perform directory name compl\
etion if the compspec generates no matches.)224 348 Q F1(\214lenames)184
360 Q F0 -.7(Te)224 372 S .137(ll readline that the compspec generates \
-\214lenames, so it can perform an).7 F 2.637<798c>-.15 G(le-)-2.637 E
+\214lenames, so it can perform an).7 F 2.636<798c>-.15 G(le-)-2.636 E
.134(name\255speci\214c processing \(lik)224 384 R 2.634(ea)-.1 G .134
(dding a slash to directory names, quoting spe-)-2.634 F .45
(cial characters, or suppressing trailing spaces\).)224 396 R .45
(Intended to be used with shell)5.45 F(functions.)224 408 Q F1(noquote)
184 420 Q F0 -.7(Te)224 420 S .814
(ll readline not to quote the completed w).7 F .814(ords if the)-.1 F
-3.314(ya)-.15 G .814(re \214lenames \(quoting)-3.314 F
+3.314(ya)-.15 G .815(re \214lenames \(quoting)-3.314 F
(\214lenames is the def)224 432 Q(ault\).)-.1 E F1(nosort)184 444 Q F0
-.7(Te)224 444 S(ll readline not to sort the list of possible completio\
ns alphabetically).7 E(.)-.65 E F1(nospace)184 456 Q F0 -.7(Te)224 456 S
F .22(ords completed at the end)-.1 F(of the line.)224 468 Q F1
(plusdirs)184 480 Q F0 1.985(After an)224 480 R 4.485(ym)-.15 G 1.985
(atches de\214ned by the compspec are generated, directory name)-4.485 F
-.583(completion is attempted and an)224 492 R 3.084(ym)-.15 G .584
+.584(completion is attempted and an)224 492 R 3.084(ym)-.15 G .584
(atches are added to the results of the other)-3.084 F(actions.)224 504
Q F1<ad41>144 516 Q F2(action)2.5 E F0(The)184 528 Q F2(action)2.5 E F0
(may be one of the follo)2.5 E
684 Q F0(Names of e)224 684 Q(xported shell v)-.15 E 2.5(ariables. May)
-.25 F(also be speci\214ed as)2.5 E F1<ad65>2.5 E F0(.)A F1(\214le)184
696 Q F0(File names.)224 696 Q(May also be speci\214ed as)5 E F1<ad66>
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(May also be speci\214ed as)5 E F1<ad75>2.5 E F0(.)A F1 -.1(va)184 288 S
(riable).1 E F0(Names of all shell v)224 288 Q 2.5(ariables. May)-.25 F
(also be speci\214ed as)2.5 E F1<ad76>2.5 E F0(.)A F1<ad43>144 300 Q/F3
-10/Times-Italic@0 SF(command)2.5 E(command)184 312 Q F0 1.056(is e)3.556
-F -.15(xe)-.15 G 1.056(cuted in a subshell en).15 F 1.056
+10/Times-Italic@0 SF(command)2.5 E(command)184 312 Q F0 1.055(is e)3.555
+F -.15(xe)-.15 G 1.055(cuted in a subshell en).15 F 1.056
(vironment, and its output is used as the possible)-.4 F(completions.)
-184 324 Q F1<ad46>144 336 Q F3(function)2.5 E F0 .113
+184 324 Q F1<ad46>144 336 Q F3(function)2.5 E F0 .114
(The shell function)184 348 R F3(function)2.614 E F0 .114(is e)2.614 F
-.15(xe)-.15 G .114(cuted in the current shell en).15 F 2.614
-(vironment. When)-.4 F .114(the func-)2.614 F .817(tion is e)184 360 R
--.15(xe)-.15 G .817(cuted, the \214rst ar).15 F .817(gument \()-.18 F F1
-($1)A F0 3.316(\)i)C 3.316(st)-3.316 G .816
+(vironment. When)-.4 F .113(the func-)2.613 F .816(tion is e)184 360 R
+-.15(xe)-.15 G .816(cuted, the \214rst ar).15 F .816(gument \()-.18 F F1
+($1)A F0 3.316(\)i)C 3.316(st)-3.316 G .817
(he name of the command whose ar)-3.316 F(guments)-.18 E 1.407
(are being completed, the second ar)184 372 R 1.407(gument \()-.18 F F1
($2)A F0 3.907(\)i)C 3.907(st)-3.907 G 1.407(he w)-3.907 F 1.407
-(ord being completed, and the)-.1 F .104(third ar)184 384 R .104
-(gument \()-.18 F F1($3)A F0 2.604(\)i)C 2.604(st)-2.604 G .104(he w)
--2.604 F .104(ord preceding the w)-.1 F .103
-(ord being completed on the current com-)-.1 F .101(mand line.)184 396 R
-.101(When it \214nishes, the possible completions are retrie)5.101 F
--.15(ve)-.25 G 2.602(df).15 G .102(rom the v)-2.602 F .102(alue of the)
+(ord being completed, and the)-.1 F .103(third ar)184 384 R .103
+(gument \()-.18 F F1($3)A F0 2.603(\)i)C 2.603(st)-2.603 G .103(he w)
+-2.603 F .104(ord preceding the w)-.1 F .104
+(ord being completed on the current com-)-.1 F .102(mand line.)184 396 R
+.102(When it \214nishes, the possible completions are retrie)5.102 F
+-.15(ve)-.25 G 2.601(df).15 G .101(rom the v)-2.601 F .101(alue of the)
-.25 F F2(COMPREPL)184 408 Q(Y)-.828 E F0(array v)2.25 E(ariable.)-.25 E
-F1<ad47>144 420 Q F3(globpat)2.5 E F0 1.008(The pathname e)184 432 R
-1.008(xpansion pattern)-.15 F F3(globpat)3.507 E F0 1.007(is e)3.507 F
-1.007(xpanded to generate the possible comple-)-.15 F(tions.)184 444 Q
+F1<ad47>144 420 Q F3(globpat)2.5 E F0 1.007(The pathname e)184 432 R
+1.007(xpansion pattern)-.15 F F3(globpat)3.507 E F0 1.007(is e)3.507 F
+1.008(xpanded to generate the possible comple-)-.15 F(tions.)184 444 Q
F1<ad50>144 456 Q F3(pr)2.5 E(e\214x)-.37 E(pr)184 468 Q(e\214x)-.37 E
-F0 .534(is added at the be)3.034 F .534
+F0 .535(is added at the be)3.035 F .534
(ginning of each possible completion after all other options ha)-.15 F
-.15(ve)-.2 G(been applied.)184 480 Q F1<ad53>144 492 Q F3(suf)2.5 E
<8c78>-.18 E(suf)184 492 Q<8c78>-.18 E F0
(is appended to each possible completion after all other options ha)2.5
E .3 -.15(ve b)-.2 H(een applied.).15 E F1<ad57>144 504 Q F3(wor)2.5 E
-(dlist)-.37 E F0(The)184 516 Q F3(wor)3.64 E(dlist)-.37 E F0 1.14
-(is split using the characters in the)3.64 F F2(IFS)3.64 E F0 1.139
-(special v)3.39 F 1.139(ariable as delimiters, and)-.25 F .98
-(each resultant w)184 528 R .98(ord is e)-.1 F 3.481(xpanded. Shell)-.15
-F .981(quoting is honored within)3.481 F F3(wor)3.481 E(dlist)-.37 E F0
-3.481(,i)C 3.481(no)-3.481 G .981(rder to)-3.481 F(pro)184 540 Q .766
-(vide a mechanism for the w)-.15 F .765
+(dlist)-.37 E F0(The)184 516 Q F3(wor)3.639 E(dlist)-.37 E F0 1.14
+(is split using the characters in the)3.639 F F2(IFS)3.64 E F0 1.14
+(special v)3.39 F 1.14(ariable as delimiters, and)-.25 F .981
+(each resultant w)184 528 R .981(ord is e)-.1 F 3.481(xpanded. Shell)
+-.15 F .981(quoting is honored within)3.481 F F3(wor)3.481 E(dlist)-.37
+E F0 3.48(,i)C 3.48(no)-3.48 G .98(rder to)-3.48 F(pro)184 540 Q .765
+(vide a mechanism for the w)-.15 F .766
(ords to contain shell metacharacters or characters in the)-.1 F -.25
-(va)184 552 S 1.964(lue of).25 F F2(IFS)4.464 E/F4 9/Times-Roman@0 SF(.)
+(va)184 552 S 1.965(lue of).25 F F2(IFS)4.465 E/F4 9/Times-Roman@0 SF(.)
A F0 1.964
(The possible completions are the members of the resultant list which)
-6.46
4 F(match the w)184 564 Q(ord being completed.)-.1 E F1<ad58>144 576
-Q F3(\214lterpat)2.5 E(\214lterpat)184 588 Q F0 .456
-(is a pattern as used for pathname e)2.956 F 2.956(xpansion. It)-.15 F
-.455(is applied to the list of possible)2.956 F 1.596
+6.46
5 F(match the w)184 564 Q(ord being completed.)-.1 E F1<ad58>144 576
+Q F3(\214lterpat)2.5 E(\214lterpat)184 588 Q F0 .455
+(is a pattern as used for pathname e)2.955 F 2.956(xpansion. It)-.15 F
+.456(is applied to the list of possible)2.956 F 1.596
(completions generated by the preceding options and ar)184 600 R 1.596
(guments, and each completion)-.18 F(matching)184 612 Q F3(\214lterpat)
-3.205 E F0 .705(is remo)3.205 F -.15(ve)-.15 G 3.205(df).15 G .704
-(rom the list.)-3.205 F 3.204(Al)5.704 G(eading)-3.204 E F1(!)3.204 E F0
-(in)3.204 E F3(\214lterpat)3.204 E F0(ne)3.204 E -.05(ga)-.15 G .704
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+(rom the list.)-3.204 F 3.204(Al)5.704 G(eading)-3.204 E F1(!)3.204 E F0
+(in)3.204 E F3(\214lterpat)3.205 E F0(ne)3.205 E -.05(ga)-.15 G .705
(tes the pattern;).05 F(in this case, an)184 624 Q 2.5(yc)-.15 G
(ompletion not matching)-2.5 E F3(\214lterpat)2.5 E F0(is remo)2.5 E
--.15(ve)-.15 G(d.).15 E .466(The return v)144 640.8 R .466
+-.15(ve)-.15 G(d.).15 E .467(The return v)144 640.8 R .467
(alue is true unless an in)-.25 F -.25(va)-.4 G .466
-(lid option is supplied, an option other than).25 F F1<ad70>2.967 E F0
-(or)2.967 E F1<ad72>2.967 E F0 .467(is sup-)2.967 F 1.362
-(plied without a)144 652.8 R F3(name)3.862 E F0(ar)3.862 E 1.361
-(gument, an attempt is made to remo)-.18 F 1.661 -.15(ve a c)-.15 H
-1.361(ompletion speci\214cation for a).15 F F3(name)144 664.8 Q F0
+(lid option is supplied, an option other than).25 F F1<ad70>2.966 E F0
+(or)2.966 E F1<ad72>2.966 E F0 .466(is sup-)2.966 F 1.361
+(plied without a)144 652.8 R F3(name)3.861 E F0(ar)3.861 E 1.361
+(gument, an attempt is made to remo)-.18 F 1.662 -.15(ve a c)-.15 H
+1.362(ompletion speci\214cation for a).15 F F3(name)144 664.8 Q F0
(for which no speci\214cation e)2.5 E
(xists, or an error occurs adding a completion speci\214cation.)-.15 E
F1(compopt)108 681.6 Q F0([)2.5 E F1<ad6f>A F3(option)2.5 E F0 2.5(][)C
F1(\255DEI)-2.5 E F0 2.5(][)C F1(+o)-2.5 E F3(option)2.5 E F0 2.5(][)C
F3(name)-2.5 E F0(])A .447(Modify completion options for each)144 693.6
R F3(name)2.947 E F0 .447(according to the)2.947 F F3(option)2.947 E F0
-.447(s, or for the currently-e)B -.15(xe)-.15 G(cuting).15 E .726
-(completion if no)144 705.6 R F3(name)3.226 E F0 3.226(sa)C .726
-(re supplied.)-3.226 F .725(If no)5.725 F F3(option)3.225 E F0 3.225(sa)
-C .725(re gi)-3.225 F -.15(ve)-.25 G .725
+.447(s, or for the currently-e)B -.15(xe)-.15 G(cuting).15 E .725
+(completion if no)144 705.6 R F3(name)3.225 E F0 3.225(sa)C .725
+(re supplied.)-3.225 F .725(If no)5.725 F F3(option)3.225 E F0 3.225(sa)
+C .725(re gi)-3.225 F -.15(ve)-.25 G .726
(n, display the completion options for).15 F(each)144 717.6 Q F3(name)
-3.223 E F0 .723(or the current completion.)3.223 F .724(The possible v)
+3.224 E F0 .724(or the current completion.)3.224 F .724(The possible v)
5.724 F .724(alues of)-.25 F F3(option)3.224 E F0 .724(are those v)3.224
-F .724(alid for the)-.25 F F1(com-)3.224 E(plete)144 729.6 Q F0 -.2(bu)
-2.678 G .178(iltin described abo).2 F -.15(ve)-.15 G 5.178(.T).15 G(he)
+F .723(alid for the)-.25 F F1(com-)3.223 E(plete)144 729.6 Q F0 -.2(bu)
+2.677 G .177(iltin described abo).2 F -.15(ve)-.15 G 5.178(.T).15 G(he)
-5.178 E F1<ad44>2.678 E F0 .178
(option indicates that other supplied options should apply to)2.678 F
-(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(60)200.665 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
-(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E 1.227(the `)144 84
-R(`def)-.74 E(ault')-.1 E 3.727('c)-.74 G 1.228(ommand completion; that\
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-(completion has pre)144 96 R 2.039(viously been de\214ned.)-.25 F(The)
-7.038 E/F1 10/Times-Bold@0 SF<ad45>4.538 E F0 2.038
-(option indicates that other supplied options)4.538 F 1.538
-(should apply to `)144 108 R(`empty')-.74 E 4.038('c)-.74 G 1.539
+(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E 1.228(the `)144 84
+R(`def)-.74 E(ault')-.1 E 3.728('c)-.74 G 1.228(ommand completion; that\
+ is, completion attempted on a command for which no)-3.728 F 2.038
+(completion has pre)144 96 R 2.038(viously been de\214ned.)-.25 F(The)
+7.038 E/F1 10/Times-Bold@0 SF<ad45>4.538 E F0 2.039
+(option indicates that other supplied options)4.538 F 1.539
+(should apply to `)144 108 R(`empty')-.74 E 4.039('c)-.74 G 1.538
(ommand completion; that is, completion attempted on a blank line.)
--4.03
8 F(The)144 120 Q F1<ad49>3.02 E F0 .52(option indicates that othe\
+-4.03
9 F(The)144 120 Q F1<ad49>3.02 E F0 .52(option indicates that othe\
r supplied options should apply to completion on the initial non-)3.02 F
-.867(assignment w)144 132 R .868
+.868(assignment w)144 132 R .868
(ord on the line, or after a command delimiter such as)-.1 F F1(;)3.368
-E F0(or)3.368 E F1(|)3.368 E F0 3.368(,w)C .868(hich is usually com-)
--3.368 F(mand name completion.)144 144 Q 1.388(The return v)144 168 R
-1.388(alue is true unless an in)-.25 F -.25(va)-.4 G 1.387
+E F0(or)3.368 E F1(|)3.368 E F0 3.367(,w)C .867(hich is usually com-)
+-3.367 F(mand name completion.)144 144 Q 1.387(The return v)144 168 R
+1.387(alue is true unless an in)-.25 F -.25(va)-.4 G 1.388
(lid option is supplied, an attempt is made to modify the).25 F
(options for a)144 180 Q/F2 10/Times-Italic@0 SF(name)2.5 E F0
(for which no completion speci\214cation e)2.5 E
(xists, or an output error occurs.)-.15 E F1(continue)108 196.8 Q F0([)
-2.5 E F2(n)A F0(])A 1.753(Resume the ne)144 208.8 R 1.753
+2.5 E F2(n)A F0(])A 1.754(Resume the ne)144 208.8 R 1.754
(xt iteration of the enclosing)-.15 F F1 -.25(fo)4.254 G(r).25 E F0(,)A
F1(while)4.254 E F0(,)A F1(until)4.254 E F0 4.254(,o)C(r)-4.254 E F1
-(select)4.254 E F0 4.254(loop. If)4.254 F F2(n)4.614 E F0 1.754
-(is speci\214ed,)4.494 F 1.209(resume at the)144 220.8 R F2(n)3.709 E F0
+(select)4.254 E F0 4.253(loop. If)4.254 F F2(n)4.613 E F0 1.753
+(is speci\214ed,)4.493 F 1.208(resume at the)144 220.8 R F2(n)3.709 E F0
1.209(th enclosing loop.)B F2(n)6.569 E F0 1.209(must be)3.949 F/F3 10
/Symbol SF<b3>3.709 E F0 3.709(1. If)3.709 F F2(n)4.069 E F0 1.209
-(is greater than the number of enclosing)3.949 F .513
+(is greater than the number of enclosing)3.949 F .514
(loops, the last enclosing loop \(the `)144 232.8 R(`top-le)-.74 E -.15
-(ve)-.25 G(l').15 E 3.013('l)-.74 G .513(oop\) is resumed.)-3.013 F .514
-(The return v)5.514 F .514(alue is 0 unless)-.25 F F2(n)3.014 E F0(is)
-3.014 E(not greater than or equal to 1.)144 244.8 Q F1(declar)108 261.6
+(ve)-.25 G(l').15 E 3.014('l)-.74 G .514(oop\) is resumed.)-3.014 F .513
+(The return v)5.513 F .513(alue is 0 unless)-.25 F F2(n)3.013 E F0(is)
+3.013 E(not greater than or equal to 1.)144 244.8 Q F1(declar)108 261.6
Q(e)-.18 E F0([)2.5 E F1(\255aAfFgilnrtux)A F0 2.5(][)C F1<ad70>-2.5 E
F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C(..])-2.5 E F1
(typeset)108 273.6 Q F0([)2.5 E F1(\255aAfFgilnrtux)A F0 2.5(][)C F1
<ad70>-2.5 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C
-(..])-2.5 E 1.265(Declare v)144 285.6 R 1.265(ariables and/or gi)-.25 F
-1.565 -.15(ve t)-.25 H 1.265(hem attrib).15 F 3.765(utes. If)-.2 F(no)
+(..])-2.5 E 1.264(Declare v)144 285.6 R 1.264(ariables and/or gi)-.25 F
+1.564 -.15(ve t)-.25 H 1.264(hem attrib).15 F 3.765(utes. If)-.2 F(no)
3.765 E F2(name)3.765 E F0 3.765(sa)C 1.265(re gi)-3.765 F -.15(ve)-.25
-G 3.764(nt).15 G 1.264(hen display the v)-3.764 F 1.264(alues of)-.25 F
--.25(va)144 297.6 S 3.482(riables. The).25 F F1<ad70>3.482 E F0 .982
-(option will display the attrib)3.482 F .982(utes and v)-.2 F .983
-(alues of each)-.25 F F2(name)3.483 E F0 5.983(.W).18 G(hen)-5.983 E F1
-<ad70>3.483 E F0 .983(is used)3.483 F(with)144 309.6 Q F2(name)2.775 E
-F0(ar)2.775 E .275(guments, additional options, other than)-.18 F F1
-<ad66>2.775 E F0(and)2.775 E F1<ad46>2.775 E F0 2.775(,a)C .274
-(re ignored.)-2.775 F(When)5.274 E F1<ad70>2.774 E F0 .274(is supplied)
-2.774 F(without)144 321.6 Q F2(name)4.813 E F0(ar)4.813 E 2.313
-(guments, it will display the attrib)-.18 F 2.314(utes and v)-.2 F 2.314
-(alues of all v)-.25 F 2.314(ariables ha)-.25 F 2.314(ving the)-.2 F
-(attrib)144 333.6 Q 1.182(utes speci\214ed by the additional options.)
--.2 F 1.181(If no other options are supplied with)6.182 F F1<ad70>3.681
-E F0(,)A F1(declar)3.681 E(e)-.18 E F0 .62(will display the attrib)144
+G 3.765(nt).15 G 1.265(hen display the v)-3.765 F 1.265(alues of)-.25 F
+-.25(va)144 297.6 S 3.483(riables. The).25 F F1<ad70>3.483 E F0 .983
+(option will display the attrib)3.483 F .983(utes and v)-.2 F .982
+(alues of each)-.25 F F2(name)3.482 E F0 5.982(.W).18 G(hen)-5.982 E F1
+<ad70>3.482 E F0 .982(is used)3.482 F(with)144 309.6 Q F2(name)2.774 E
+F0(ar)2.774 E .274(guments, additional options, other than)-.18 F F1
+<ad66>2.775 E F0(and)2.775 E F1<ad46>2.775 E F0 2.775(,a)C .275
+(re ignored.)-2.775 F(When)5.275 E F1<ad70>2.775 E F0 .275(is supplied)
+2.775 F(without)144 321.6 Q F2(name)4.814 E F0(ar)4.814 E 2.314
+(guments, it will display the attrib)-.18 F 2.314(utes and v)-.2 F 2.313
+(alues of all v)-.25 F 2.313(ariables ha)-.25 F 2.313(ving the)-.2 F
+(attrib)144 333.6 Q 1.181(utes speci\214ed by the additional options.)
+-.2 F 1.182(If no other options are supplied with)6.181 F F1<ad70>3.682
+E F0(,)A F1(declar)3.682 E(e)-.18 E F0 .62(will display the attrib)144
345.6 R .62(utes and v)-.2 F .62(alues of all shell v)-.25 F 3.12
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F0(Each)180 453.6 Q F2(name)2.5 E F0(is an associati)2.5 E .3 -.15(ve a)
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-(these escape characters by def)144 547.2 R(ault.)-.1 E F2(echo)5.716 E
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-(to mean the end of options.)3.216 F F2(echo)5.715 E F0
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(interprets the follo)144 559.2 Q(wing escape sequences:)-.25 E F2(\\a)
144 571.2 Q F0(alert \(bell\))180 571.2 Q F2(\\b)144 583.2 Q F0
(backspace)180 583.2 Q F2(\\c)144 595.2 Q F0(suppress further output)180
(\\x)144 715.2 Q F3(HH)A F0(the eight-bit character whose v)180 715.2 Q
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-(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(62)200.665 E 0 Cg EP
+(GNU Bash 5.0)72 768 Q(2019 September 16)135.955 E(62)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
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-(\\U)144 120 Q F2(HHHHHHHH)A F0 .548
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+4.006 E F0(\(one to four he)180 108 Q 2.5(xd)-.15 G(igits\))-2.5 E F1
+(\\U)144 120 Q F2(HHHHHHHH)A F0 .547
(the Unicode \(ISO/IEC 10646\) character whose v)180 132 R .547
-(alue is the he)-.25 F .547(xadecimal v)-.15 F(alue)-.25 E F2(HHHHH-)
-3.047 E(HHH)180 144 Q F0(\(one to eight he)2.5 E 2.5(xd)-.15 G(igits\))
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(\255dnps)-2.5 E F0 2.5(][)C F1<ad66>-2.5 E F2(\214lename)2.5 E F0 2.5
-(][)C F2(name)-2.5 E F0(...])2.5 E .277(Enable and disable b)144 172.8 R
+(][)C F2(name)-2.5 E F0(...])2.5 E .278(Enable and disable b)144 172.8 R
.278(uiltin shell commands.)-.2 F .278(Disabling a b)5.278 F .278
-(uiltin allo)-.2 F .278(ws a disk command which has)-.25 F .834
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(the same name as a shell b)144 184.8 R .834(uiltin to be e)-.2 F -.15
(xe)-.15 G .834(cuted without specifying a full pathname, e).15 F -.15
-(ve)-.25 G 3.333(nt).15 G(hough)-3.333 E .989
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(the shell normally searches for b)144 196.8 R .989
-(uiltins before disk commands.)-.2 F(If)5.989 E F1<ad6e>3.489 E F0 .99
-(is used, each)3.49 F F2(name)3.49 E F0 .99(is dis-)3.49 F 1.582
+(uiltins before disk commands.)-.2 F(If)5.989 E F1<ad6e>3.489 E F0 .989
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(abled; otherwise,)144 208.8 R F2(names)4.082 E F0 1.582(are enabled.)
4.082 F -.15(Fo)6.582 G 4.082(re).15 G 1.582(xample, to use the)-4.232 F
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-(enable -n test)2.58 F F0 5.081(.T)C(he)-5.081 E F1<ad66>2.581 E F0 .081
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-(iltin command).2 F F2(name)4.385 E F0 1.524(from shared object)4.204 F
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+(iltin command).2 F F2(name)4.384 E F0 1.524(from shared object)4.204 F
F2(\214lename)4.024 E F0 4.024(,o).18 G 4.024(ns)-4.024 G 1.524
(ystems that support dynamic loading.)-4.024 F(The)144 244.8 Q F1<ad64>
-2.866 E F0 .366(option will delete a b)2.866 F .366(uiltin pre)-.2 F
-.366(viously loaded with)-.25 F F1<ad66>2.867 E F0 5.367(.I)C 2.867(fn)
--5.367 G(o)-2.867 E F2(name)2.867 E F0(ar)2.867 E .367(guments are gi)
--.18 F -.15(ve)-.25 G .36
7(n, or).15 F .399(if the)144 256.8 R F1<ad70>
-2.899 E F0 .399(option is supplied, a list of shell b)2.899 F .399
+2.867 E F0 .367(option will delete a b)2.867 F .367(uiltin pre)-.2 F
+.367(viously loaded with)-.25 F F1<ad66>2.866 E F0 5.366(.I)C 2.866(fn)
+-5.366 G(o)-2.866 E F2(name)2.866 E F0(ar)2.866 E .366(guments are gi)
+-.18 F -.15(ve)-.25 G .36
6(n, or).15 F .398(if the)144 256.8 R F1<ad70>
+2.898 E F0 .399(option is supplied, a list of shell b)2.899 F .399
(uiltins is printed.)-.2 F -.4(Wi)5.399 G .399(th no other option ar).4
-F .398(guments, the)-.18 F .098(list consists of all enabled shell b)144
+F .399(guments, the)-.18 F .099(list consists of all enabled shell b)144
268.8 R 2.598(uiltins. If)-.2 F F1<ad6e>2.598 E F0 .098
-(is supplied, only disabled b)2.598 F .099(uiltins are printed.)-.2 F
-(If)5.099 E F1<ad61>2.599 E F0 1.917
+(is supplied, only disabled b)2.598 F .098(uiltins are printed.)-.2 F
+(If)5.098 E F1<ad61>2.598 E F0 1.916
(is supplied, the list printed includes all b)144 280.8 R 1.916
-(uiltins, with an indication of whether or not each is)-.2 F 2.878
-(enabled. If)144 292.8 R F1<ad73>2.878 E F0 .379
-(is supplied, the output is restricted to the POSIX)2.878 F F2(special)
-2.879 E F0 -.2(bu)2.879 G 2.879(iltins. The).2 F .379(return v)2.879 F
-(alue)-.25 E .995(is 0 unless a)144 304.8 R F2(name)3.855 E F0 .994
-(is not a shell b)3.675 F .994(uiltin or there is an error loading a ne)
--.2 F 3.494(wb)-.25 G .994(uiltin from a shared)-3.694 F(object.)144
+(uiltins, with an indication of whether or not each is)-.2 F 2.879
+(enabled. If)144 292.8 R F1<ad73>2.879 E F0 .379
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+(alue)-.25 E .994(is 0 unless a)144 304.8 R F2(name)3.854 E F0 .994
+(is not a shell b)3.674 F .994(uiltin or there is an error loading a ne)
+-.2 F 3.495(wb)-.25 G .995(uiltin from a shared)-3.695 F(object.)144
316.8 Q F1 -2.3 -.15(ev a)108 333.6 T(l).15 E F0([)2.5 E F2(ar)A(g)-.37
-E F0(...])2.5 E(The)144 345.6 Q F2(ar)3.17 E(g)-.37 E F0 3.17(sa)C .671
-(re read and concatenated together into a single command.)-3.17 F .671
-(This command is then read)5.671 F .495(and e)144 357.6 R -.15(xe)-.15 G
-.495(cuted by the shell, and its e).15 F .495
+E F0(...])2.5 E(The)144 345.6 Q F2(ar)3.171 E(g)-.37 E F0 3.171(sa)C
+.671(re read and concatenated together into a single command.)-3.171 F
+.67(This command is then read)5.67 F .495(and e)144 357.6 R -.15(xe)-.15
+G .495(cuted by the shell, and its e).15 F .495
(xit status is returned as the v)-.15 F .495(alue of)-.25 F F1 -2.3 -.15
(ev a)2.995 H(l).15 E F0 5.495(.I)C 2.995(ft)-5.495 G .495(here are no)
-2.995 F F2(ar)2.995 E(gs)-.37 E F0(,).27 E(or only null ar)144 369.6 Q
(guments,)-.18 E F1 -2.3 -.15(ev a)2.5 H(l).15 E F0(returns 0.)2.5 E F1
(exec)108 386.4 Q F0([)2.5 E F1(\255cl)A F0 2.5(][)C F1<ad61>-2.5 E F2
(name)2.5 E F0 2.5(][)C F2(command)-2.5 E F0([)2.5 E F2(ar)A(guments)
--.37 E F0(]])A(If)144 398.4 Q F2(command)3.005 E F0 .305
-(is speci\214ed, it replaces the shell.)3.575 F .305(No ne)5.305 F 2.805
-(wp)-.25 G .306(rocess is created.)-2.805 F(The)5.306 E F2(ar)3.136 E
-(guments)-.37 E F0(become)3.076 E .177(the ar)144 410.4 R .177
+-.37 E F0(]])A(If)144 398.4 Q F2(command)3.006 E F0 .306
+(is speci\214ed, it replaces the shell.)3.576 F .305(No ne)5.305 F 2.805
+(wp)-.25 G .305(rocess is created.)-2.805 F(The)5.305 E F2(ar)3.135 E
+(guments)-.37 E F0(become)3.075 E .176(the ar)144 410.4 R .176
(guments to)-.18 F F2(command)2.676 E F0 5.176(.I)C 2.676(ft)-5.176 G
(he)-2.676 E F1<ad6c>2.676 E F0 .176
-(option is supplied, the shell places a dash at the be)2.676 F .176
-(ginning of)-.15 F .499(the zeroth ar)144 422.4 R .499(gument passed to)
--.18 F F2(command)2.999 E F0 5.499(.T).77 G .499(his is what)-5.499 F F2
-(lo)2.999 E(gin)-.1 E F0 .499(\(1\) does.).24 F(The)5.5 E F1<ad63>3 E F0
-.5(option causes)3 F F2(com-)3.2 E(mand)144 434.4 Q F0 .639(to be e)
-3.909 F -.15(xe)-.15 G .638(cuted with an empty en).15 F 3.138
+(option is supplied, the shell places a dash at the be)2.676 F .177
+(ginning of)-.15 F .5(the zeroth ar)144 422.4 R .5(gument passed to)-.18
+F F2(command)3 E F0 5.499(.T).77 G .499(his is what)-5.499 F F2(lo)2.999
+E(gin)-.1 E F0 .499(\(1\) does.).24 F(The)5.499 E F1<ad63>2.999 E F0
+.499(option causes)2.999 F F2(com-)3.199 E(mand)144 434.4 Q F0 .638
+(to be e)3.908 F -.15(xe)-.15 G .638(cuted with an empty en).15 F 3.138
(vironment. If)-.4 F F1<ad61>3.138 E F0 .638
-(is supplied, the shell passes)3.138 F F2(name)3.498 E F0 .638(as the)
-3.318 F 1.077(zeroth ar)144 446.4 R 1.077(gument to the e)-.18 F -.15
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+3.319 F 1.078(zeroth ar)144 446.4 R 1.077(gument to the e)-.18 F -.15
(xe)-.15 G 1.077(cuted command.).15 F(If)6.077 E F2(command)3.777 E F0
1.077(cannot be e)4.347 F -.15(xe)-.15 G 1.077(cuted for some reason, a)
-.15 F(non-interacti)144 458.4 Q .877 -.15(ve s)-.25 H .577(hell e).15 F
-.577(xits, unless the)-.15 F F1(execfail)3.077 E F0 .577
-(shell option is enabled.)3.077 F .576(In that case, it returns f)5.577
+.15 F(non-interacti)144 458.4 Q .876 -.15(ve s)-.25 H .576(hell e).15 F
+.576(xits, unless the)-.15 F F1(execfail)3.076 E F0 .577
+(shell option is enabled.)3.077 F .577(In that case, it returns f)5.577
F(ail-)-.1 E 3.32(ure. An)144 470.4 R(interacti)3.32 E 1.12 -.15(ve s)
-.25 H .82(hell returns f).15 F .82(ailure if the \214le cannot be e)-.1
F -.15(xe)-.15 G 3.32(cuted. A).15 F .82(subshell e)3.32 F .82
-(xits uncondi-)-.15 F .288(tionally if)144 482.4 R F1(exec)2.788 E F0
--.1(fa)2.788 G 2.788(ils. If).1 F F2(command)2.988 E F0 .288
-(is not speci\214ed, an)3.558 F 2.787(yr)-.15 G .287(edirections tak)
--2.787 F 2.787(ee)-.1 G -.25(ff)-2.787 G .287(ect in the current shell,)
+(xits uncondi-)-.15 F .287(tionally if)144 482.4 R F1(exec)2.787 E F0
+-.1(fa)2.787 G 2.787(ils. If).1 F F2(command)2.987 E F0 .287
+(is not speci\214ed, an)3.557 F 2.788(yr)-.15 G .288(edirections tak)
+-2.788 F 2.788(ee)-.1 G -.25(ff)-2.788 G .288(ect in the current shell,)
.25 F(and the return status is 0.)144 494.4 Q
(If there is a redirection error)5 E 2.5(,t)-.4 G
(he return status is 1.)-2.5 E F1(exit)108 511.2 Q F0([)2.5 E F2(n)A F0
-(])A .095(Cause the shell to e)144 511.2 R .095(xit with a status of)
--.15 F F2(n)2.595 E F0 5.095(.I)C(f)-5.095 E F2(n)2.955 E F0 .096
-(is omitted, the e)2.835 F .096(xit status is that of the last command)
+(])A .096(Cause the shell to e)144 511.2 R .096(xit with a status of)
+-.15 F F2(n)2.596 E F0 5.096(.I)C(f)-5.096 E F2(n)2.955 E F0 .095
+(is omitted, the e)2.835 F .095(xit status is that of the last command)
-.15 F -.15(exe)144 523.2 S 2.5(cuted. A).15 F(trap on)2.5 E F3(EXIT)2.5
E F0(is e)2.25 E -.15(xe)-.15 G(cuted before the shell terminates.).15 E
F1(export)108 540 Q F0([)2.5 E F1(\255fn)A F0 2.5(][).833 G F2(name)-2.5
E F0([=)A F2(wor)A(d)-.37 E F0(]] ...)A F1(export \255p)108 552 Q F0
-.257(The supplied)144 564 R F2(names)3.117 E F0 .257(are mark)3.027 F
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-(vironment of subsequently e)-.4 F -.15(xe)-.15 G(cuted).15 E 2.626
-(commands. If)144 576 R(the)2.626 E F1<ad66>2.626 E F0 .127
+(vironment of subsequently e)-.4 F -.15(xe)-.15 G(cuted).15 E 2.627
+(commands. If)144 576 R(the)2.627 E F1<ad66>2.627 E F0 .127
(option is gi)2.627 F -.15(ve)-.25 G .127(n, the).15 F F2(names)2.987 E
F0 .127(refer to functions.)2.897 F .127(If no)5.127 F F2(names)2.987 E
-F0 .127(are gi)2.897 F -.15(ve)-.25 G .12
7(n, or if the).15 F F1<ad70>
-144 588 Q F0 .048(option is supplied, a list of names of all e)2.548 F
+F0 .127(are gi)2.897 F -.15(ve)-.25 G .12
6(n, or if the).15 F F1<ad70>
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-<ad6e>2.547 E F0 .047(option causes the)2.547 F -.15(ex)144 600 S 1.446
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(port property to be remo).15 F -.15(ve)-.15 G 3.947(df).15 G 1.447
(rom each)-3.947 F F2(name)3.947 E F0 6.447(.I)C 3.947(fav)-6.447 G
1.447(ariable name is follo)-4.197 F 1.447(wed by =)-.25 F F2(wor)A(d)
--.37 E F0 3.947(,t)C(he)-3.947 E -.25(va)144 612 S .742(lue of the v).25
-F .742(ariable is set to)-.25 F F2(wor)3.242 E(d)-.37 E F0(.)A F1
-(export)5.742 E F0 .742(returns an e)3.242 F .741
-(xit status of 0 unless an in)-.15 F -.25(va)-.4 G .741(lid option is)
-.25 F .031(encountered, one of the)144 624 R F2(names)2.531 E F0 .031
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-F F1<ad66>2.532 E F0 .032(is supplied with a)2.532 F F2(name)2.892 E F0
-(that)2.712 E(is not a function.)144 636 Q F1(fc)108 652.8 Q F0([)2.5 E
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+(export)5.741 E F0 .742(returns an e)3.242 F .742
+(xit status of 0 unless an in)-.15 F -.25(va)-.4 G .742(lid option is)
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F1<ad65>A F2(ename)2.5 E F0 2.5(][)C F1(\255lnr)-2.5 E F0 2.5(][)C F2
<8c72>-2.5 E(st)-.1 E F0 2.5(][)C F2(last)-2.5 E F0(])A F1(fc \255s)108
664.8 Q F0([)2.5 E F2(pat)A F0(=)A F2 -.37(re)C(p).37 E F0 2.5(][)C F2
-(cmd)-2.5 E F0(])A .432
+(cmd)-2.5 E F0(])A .431
(The \214rst form selects a range of commands from)144 676.8 R F2<8c72>
-4.842 E(st)-.1 E F0(to)3.612 E F2(last)3.022 E F0 .431
-(from the history list and displays or)3.612 F .141(edits and re-e)144
-688.8 R -.15(xe)-.15 G .141(cutes them.).15 F F2 -.45(Fi)5.141 G -.1(rs)
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.45 G(t).1 E F0(and)3.321 E F2(last)2.731 E F0 .141
(may be speci\214ed as a string \(to locate the last command)3.321 F(be)
-144 700.8 Q .311(ginning with that string\) or as a number \(an inde)
--.15 F 2.811(xi)-.15 G .31(nto the history list, where a ne)-2.811 F
--.05(ga)-.15 G(ti).05 E .61 -.15(ve n)-.25 H(umber).15 E .189
-(is used as an of)144 712.8 R .189
-(fset from the current command number\).)-.25 F(If)5.189 E F2(last)2.78
-E F0 .19(is not speci\214ed, it is set to the cur)3.37 F(-)-.2 E 2.644
+144 700.8 Q .31(ginning with that string\) or as a number \(an inde)-.15
+F 2.811(xi)-.15 G .311(nto the history list, where a ne)-2.811 F -.05
+(ga)-.15 G(ti).05 E .611 -.15(ve n)-.25 H(umber).15 E .19
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+(fset from the current command number\).)-.25 F(If)5.19 E F2(last)2.779
+E F0 .189(is not speci\214ed, it is set to the cur)3.369 F(-)-.2 E 2.643
(rent command for listing \(so that)144 724.8 R F4 2.644
(fc \255l \25510)5.144 F F0 2.644(prints the last 10 commands\) and to)
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+(2019 September 16)135.955 E(63)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
-(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E 3.122
-(otherwise. If)144 84 R/F1 10/Times-Italic@0 SF<8c72>5.032 E(st)-.1 E F0
-.622(is not speci\214ed, it is set to the pre)3.802 F .623
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(vious command for editing and \25516 for list-)-.25 F(ing.)144 96 Q
(The)144 120 Q/F2 10/Times-Bold@0 SF<ad6e>2.522 E F0 .022
(option suppresses the command numbers when listing.)2.522 F(The)5.022 E
(rses the order of).15 F .438(the commands.)144 132 R .438(If the)5.438
F F2<ad6c>2.938 E F0 .438(option is gi)2.938 F -.15(ve)-.25 G .438
(n, the commands are listed on standard output.).15 F(Otherwise,)5.438 E
-.335(the editor gi)144 144 R -.15(ve)-.25 G 2.835(nb).15 G(y)-2.835 E F1
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.1 G 2.835(na\214)-2.835 G .335(le containing those commands.)-2.835 F
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(cuted after each instance of).15 F F1(pat)3.288 E F0 .788
-(is replaced by)3.288 F F1 -.37(re)3.289 G(p).37 E F0(.)A F1(Com-)5.789
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-(useful alias to use with this is)-2.5 F/F4 10/Courier@0 SF .171
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-E F0 1.166(and typing)3.666 F F4(r)3.666 E F0(re-e)3.666 E -.15(xe)-.15
-G 1.166(cutes the last com-).15 F(mand.)144 240 Q .142
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+(useful alias to use with this is)-2.499 F/F4 10/Courier@0 SF .172
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(If the \214rst form is used, the return v)144 264 R .142
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-E F1(last)2.732 E F0 .454(specify history lines out of range.)144 276 R
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(ailure if an error occurs with the temporary \214le of commands.)-.1 F
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(second form is used, the return status is that of the command re-e)144
-300 R -.15(xe)-.15 G 1.136(cuted, unless).15 F F1(cmd)3.836 E F0 1.136
-(does not)4.406 F(specify a v)144 312 Q
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(he current job)-3.913 F 6.413(.I)-.4 G(f)-6.413 E F1(jobspec)5.653 E F0
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(alue is that of the command placed into the)-.25 F(fore)144 364.8 Q
-.363(ground, or f)-.15 F .363
-(ailure if run when job control is disabled or)-.1 F 2.862(,w)-.4 G .362
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+(ailure if run when job control is disabled or)-.1 F 2.862(,w)-.4 G .363
(hen run with job control enabled, if)-2.862 F F1(jobspec)145.74 376.8 Q
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-(is used by shell procedures to parse positional parameters.)3.293 F F1
-(optstring)6.023 E F0 .793(contains the option)3.513 F .15
-(characters to be recognized; if a character is follo)144 417.6 R .149
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--.15(ve a)-.2 H(n).15 E(ar)144 429.6 Q .578
-(gument, which should be separated from it by white space.)-.18 F .579
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(The colon and question mark char)5.579 F(-)-.2 E 1.665
(acters may not be used as option characters.)144 441.6 R 1.665
(Each time it is in)6.665 F -.2(vo)-.4 G -.1(ke).2 G(d,).1 E F2(getopts)
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(gument to be processed into the v)-.18 F(ariable)-.25 E F3(OPTIND)2.585
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(reset between multiple calls to)144 501.6 R F2(getopts)2.793 E F0 .293
(within the same shell in)2.793 F -.2(vo)-.4 G .293(cation if a ne).2 F
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(alue greater than zero.)-.25 F F3(OPTIND)144 549.6 Q F0
(is set to the inde)2.25 E 2.5(xo)-.15 G 2.5(ft)-2.5 G
(he \214rst non-option ar)-2.5 E(gument, and)-.18 E F1(name)2.5 E F0
-(is set to ?.)2.5 E F2(getopts)144 573.6 Q F0 2.392
-(normally parses the positional parameters, b)4.892 F 2.392
-(ut if more ar)-.2 F 2.393(guments are gi)-.18 F -.15(ve)-.25 G 4.893
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-(can report errors in tw)3.666 F 3.665(ow)-.1 G 3.665(ays. If)-3.765 F
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+(can report errors in tw)3.665 F 3.665(ow)-.1 G 3.665(ays. If)-3.765 F
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(output to be displayed in a format that may be reused as input.)144
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-(is supplied, information about remembered commands is printed.)2.822 F
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+297.6 R F1(pattern)2.806 E F0 2.807(;o).24 G .307
+(therwise help for all the b)-2.807 F .307
(uiltins and shell control struc-)-.2 F(tures is printed.)144 309.6 Q F3
<ad64>144 321.6 Q F0(Display a short description of each)180 321.6 Q F1
(pattern)2.5 E F3<ad6d>144 333.6 Q F0(Display the description of each)
-.37 E F0([)2.5 E F1(ar)A 2.5(g.)-.37 G(..)-2.5 E F0(])A -.4(Wi)144
463.2 S .752
(th no options, display the command history list with line numbers.).4 F
-.752(Lines listed with a)5.752 F F3(*)3.252 E F0(ha)3.252 E -.15(ve)-.2
-G .381(been modi\214ed.)144 475.2 R .38(An ar)5.38 F .38(gument of)-.18
-F F1(n)3.24 E F0 .38(lists only the last)3.12 F F1(n)3.24 E F0 2.88
+.752(Lines listed with a)5.752 F F3(*)3.251 E F0(ha)3.251 E -.15(ve)-.2
+G .38(been modi\214ed.)144 475.2 R .38(An ar)5.38 F .38(gument of)-.18 F
+F1(n)3.24 E F0 .38(lists only the last)3.12 F F1(n)3.24 E F0 2.88
(lines. If)3.12 F .38(the shell v)2.88 F(ariable)-.25 E F2(HISTTIMEFOR-)
-2.88 E(MA)144 487.2 Q(T)-.855 E F0 .264
-(is set and not null, it is used as a format string for)2.514 F F1
-(strftime)2.765 E F0 .265(\(3\) to display the time stamp asso-)B 1.02
+2.881 E(MA)144 487.2 Q(T)-.855 E F0 .265
+(is set and not null, it is used as a format string for)2.515 F F1
+(strftime)2.764 E F0 .264(\(3\) to display the time stamp asso-)B 1.019
(ciated with each displayed history entry)144 499.2 R 6.019(.N)-.65 G
3.519(oi)-6.019 G(nterv)-3.519 E 1.019
(ening blank is printed between the formatted)-.15 F .176
2.25 E(Options, if supplied, ha)5 E .3 -.15(ve t)-.2 H(he follo).15 E
(wing meanings:)-.25 E F3<ad63>144 535.2 Q F0
(Clear the history list by deleting all the entries.)180 535.2 Q F3
-<ad64>144 547.2 Q F1(of)2.5 E(fset)-.18 E F0 .39
+<ad64>144 547.2 Q F1(of)2.5 E(fset)-.18 E F0 .389
(Delete the history entry at position)180 559.2 R F1(of)2.889 E(fset)
-.18 E F0 5.389(.I)C(f)-5.389 E F1(of)2.889 E(fset)-.18 E F0 .389(is ne)
-2.889 F -.05(ga)-.15 G(ti).05 E -.15(ve)-.25 G 2.889(,i).15 G 2.889(ti)
--2.889 G 2.889(si)-2.889 G .389(nterpreted as relati)-2.889 F -.15(ve)
--.25 G .598(to one greater than the last history position, so ne)180
-571.2 R -.05(ga)-.15 G(ti).05 E .899 -.15(ve i)-.25 H .599
+2.889 F -.05(ga)-.15 G(ti).05 E -.15(ve)-.25 G 2.89(,i).15 G 2.89(ti)
+-2.89 G 2.89(si)-2.89 G .39(nterpreted as relati)-2.89 F -.15(ve)-.25 G
+.599(to one greater than the last history position, so ne)180 571.2 R
+-.05(ga)-.15 G(ti).05 E .899 -.15(ve i)-.25 H .598
(ndices count back from the end).15 F(of the history)180 583.2 Q 2.5(,a)
-.65 G(nd an inde)-2.5 E 2.5(xo)-.15 G 2.5<66ad>-2.5 G 2.5(1r)-2.5 G
(efers to the current)-2.5 E F3(history -d)2.5 E F0(command.)2.5 E F3
-<ad64>144 595.2 Q F1(start)2.5 E F0<ad>A F1(end)A F0 .758
-(Delete the history entries between positions)180 607.2 R F1(start)3.258
-E F0(and)3.257 E F1(end)3.257 E F0 3.257(,i)C(nclusi)-3.257 E -.15(ve)
--.25 G 5.757(.P).15 G(ositi)-5.757 E 1.057 -.15(ve a)-.25 H .757(nd ne)
+<ad64>144 595.2 Q F1(start)2.5 E F0<ad>A F1(end)A F0 .757
+(Delete the history entries between positions)180 607.2 R F1(start)3.257
+E F0(and)3.258 E F1(end)3.258 E F0 3.258(,i)C(nclusi)-3.258 E -.15(ve)
+-.25 G 5.758(.P).15 G(ositi)-5.758 E 1.058 -.15(ve a)-.25 H .758(nd ne)
.15 F -.05(ga)-.15 G(-).05 E(ti)180 619.2 Q .3 -.15(ve v)-.25 H
(alues for)-.1 E F1(start)2.5 E F0(and)2.5 E F1(end)2.5 E F0
(are interpreted as described abo)2.5 E -.15(ve)-.15 G(.).15 E F3<ad61>
-144 631.2 Q F0 .564(Append the `)180 631.2 R(`ne)-.74 E(w')-.25 E 3.064
-('h)-.74 G .564(istory lines to the history \214le.)-3.064 F .565
+144 631.2 Q F0 .565(Append the `)180 631.2 R(`ne)-.74 E(w')-.25 E 3.065
+('h)-.74 G .564(istory lines to the history \214le.)-3.065 F .564
(These are history lines entered since)5.564 F(the be)180 643.2 Q
(ginning of the current)-.15 E F3(bash)2.5 E F0(session, b)2.5 E
(ut not already appended to the history \214le.)-.2 E F3<ad6e>144 655.2
Q F0 .854(Read the history lines not already read from the history \214\
-le into the current history list.)180 655.2 R .772
+le into the current history list.)180 655.2 R .773
(These are lines appended to the history \214le since the be)180 667.2 R
-.773(ginning of the current)-.15 F F3(bash)3.273 E F0(ses-)3.273 E
+.772(ginning of the current)-.15 F F3(bash)3.272 E F0(ses-)3.272 E
(sion.)180 679.2 Q F3<ad72>144 691.2 Q F0(Read the contents of the hist\
ory \214le and append them to the current history list.)180 691.2 Q F3
<ad77>144 703.2 Q F0
(Write the current history list to the history \214le, o)180 703.2 Q
-.15(ve)-.15 G(rwriting the history \214le').15 E 2.5(sc)-.55 G
-(ontents.)-2.5 E F3<ad70>144 715.2 Q F0 .626
+(ontents.)-2.5 E F3<ad70>144 715.2 Q F0 .625
(Perform history substitution on the follo)180 715.2 R(wing)-.25 E F1
-(ar)3.125 E(gs)-.37 E F0 .625(and display the result on the standard)
+(ar)3.125 E(gs)-.37 E F0 .626(and display the result on the standard)
3.125 F 2.975(output. Does)180 727.2 R .475
(not store the results in the history list.)2.975 F(Each)5.475 E F1(ar)
2.975 E(g)-.37 E F0 .475(must be quoted to disable)2.975 F(GNU Bash 5.0)
-72 768 Q(2019 July 8)151.505 E(65)200.665 E 0 Cg EP
+72 768 Q(2019 September 16)135.955 E(65)185.115 E 0 Cg EP
%%Page: 66 66
%%BeginPageSetup
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
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-180 84 Q(xpansion.)-.15 E/F1 10/Times-Bold@0 SF<ad73>144 96 Q F0 .363
-(Store the)180 96 R/F2 10/Times-Italic@0 SF(ar)3.193 E(gs)-.37 E F0 .363
-(in the history list as a single entry)3.133 F 5.363(.T)-.65 G .362
+180 84 Q(xpansion.)-.15 E/F1 10/Times-Bold@0 SF<ad73>144 96 Q F0 .362
+(Store the)180 96 R/F2 10/Times-Italic@0 SF(ar)3.192 E(gs)-.37 E F0 .363
+(in the history list as a single entry)3.132 F 5.363(.T)-.65 G .363
(he last command in the history list is)-5.363 F(remo)180 108 Q -.15(ve)
-.15 G 2.5(db).15 G(efore the)-2.5 E F2(ar)2.83 E(gs)-.37 E F0
-(are added.)2.77 E .145(If the)144 124.8 R/F3 9/Times-Bold@0 SF
+(are added.)2.77 E .146(If the)144 124.8 R/F3 9/Times-Bold@0 SF
(HISTTIMEFORMA)2.645 E(T)-.855 E F0 -.25(va)2.395 G .145
(riable is set, the time stamp information associated with each history)
-.25 F .669(entry is written to the history \214le, mark)144 136.8 R .669
-(ed with the history comment character)-.1 F 5.668(.W)-.55 G .668
-(hen the history)-5.668 F .955(\214le is read, lines be)144 148.8 R .956
-(ginning with the history comment character follo)-.15 F .956
-(wed immediately by a digit)-.25 F 1.796
+.25 F .668(entry is written to the history \214le, mark)144 136.8 R .669
+(ed with the history comment character)-.1 F 5.669(.W)-.55 G .669
+(hen the history)-5.669 F .956(\214le is read, lines be)144 148.8 R .956
+(ginning with the history comment character follo)-.15 F .955
+(wed immediately by a digit)-.25 F 1.795
(are interpreted as timestamps for the follo)144 160.8 R 1.795
(wing history entry)-.25 F 6.795(.T)-.65 G 1.795(he return v)-6.795 F
-1.795(alue is 0 unless an)-.25 F(in)144 172.8 Q -.25(va)-.4 G .768(lid \
+1.796(alue is 0 unless an)-.25 F(in)144 172.8 Q -.25(va)-.4 G .768(lid \
option is encountered, an error occurs while reading or writing the his\
tory \214le, an in).25 F -.25(va)-.4 G(lid).25 E F2(of)144 184.8 Q(fset)
--.18 E F0 1.032(is supplied as an ar)3.532 F 1.031(gument to)-.18 F F1
+-.18 E F0 1.031(is supplied as an ar)3.531 F 1.031(gument to)-.18 F F1
<ad64>3.531 E F0 3.531(,o)C 3.531(rt)-3.531 G 1.031(he history e)-3.531
-F 1.031(xpansion supplied as an ar)-.15 F 1.031(gument to)-.18 F F1
-<ad70>3.531 E F0 -.1(fa)144 196.8 S(ils.).1 E F1(jobs)108 213.6 Q F0([)
+F 1.031(xpansion supplied as an ar)-.15 F 1.032(gument to)-.18 F F1
+<ad70>3.532 E F0 -.1(fa)144 196.8 S(ils.).1 E F1(jobs)108 213.6 Q F0([)
2.5 E F1(\255lnprs)A F0 2.5(][)C F2(jobspec)A F0(... ])2.5 E F1
(jobs \255x)108 225.6 Q F2(command)2.5 E F0([)2.5 E F2(ar)2.5 E(gs)-.37
E F0(... ])2.5 E(The \214rst form lists the acti)144 237.6 Q .3 -.15
(ve j)-.25 H 2.5(obs. The).15 F(options ha)2.5 E .3 -.15(ve t)-.2 H
(he follo).15 E(wing meanings:)-.25 E F1<ad6c>144 249.6 Q F0
(List process IDs in addition to the normal information.)180 249.6 Q F1
-<ad6e>144 261.6 Q F0 .193(Display information only about jobs that ha)
-180 261.6 R .494 -.15(ve c)-.2 H .194(hanged status since the user w).15
-F .19
4(as last noti-)-.1 F(\214ed of their status.)180 273.6 Q F1<ad70>
+<ad6e>144 261.6 Q F0 .194(Display information only about jobs that ha)
+180 261.6 R .494 -.15(ve c)-.2 H .193(hanged status since the user w).15
+F .19
3(as last noti-)-.1 F(\214ed of their status.)180 273.6 Q F1<ad70>
144 285.6 Q F0(List only the process ID of the job')180 285.6 Q 2.5(sp)
-.55 G(rocess group leader)-2.5 E(.)-.55 E F1<ad72>144 297.6 Q F0
(Display only running jobs.)180 297.6 Q F1<ad73>144 309.6 Q F0
-(Display only stopped jobs.)180 309.6 Q(If)144 326.4 Q F2(jobspec)4.554
-E F0 .314(is gi)3.124 F -.15(ve)-.25 G .314
-(n, output is restricted to information about that job).15 F 5.313(.T)
--.4 G .313(he return status is 0 unless)-5.313 F(an in)144 338.4 Q -.25
+(Display only stopped jobs.)180 309.6 Q(If)144 326.4 Q F2(jobspec)4.553
+E F0 .313(is gi)3.123 F -.15(ve)-.25 G .313
+(n, output is restricted to information about that job).15 F 5.314(.T)
+-.4 G .314(he return status is 0 unless)-5.314 F(an in)144 338.4 Q -.25
(va)-.4 G(lid option is encountered or an in).25 E -.25(va)-.4 G(lid).25
-E F2(jobspec)4.24 E F0(is supplied.)2.81 E .394(If the)144 355.2 R F1
-<ad78>2.894 E F0 .394(option is supplied,)2.894 F F1(jobs)2.894 E F0
+E F2(jobspec)4.24 E F0(is supplied.)2.81 E .395(If the)144 355.2 R F1
+<ad78>2.895 E F0 .394(option is supplied,)2.894 F F1(jobs)2.894 E F0
.394(replaces an)2.894 F(y)-.15 E F2(jobspec)4.634 E F0 .394(found in)
-3.204 F F2(command)3.094 E F0(or)3.664 E F2(ar)3.224 E(gs)-.37 E F0 .395
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(with the corre-)3.164 F(sponding process group ID, and e)144 367.2 Q
-.15(xe)-.15 G(cutes).15 E F2(command)2.7 E F0(passing it)3.27 E F2(ar)
2.5 E(gs)-.37 E F0 2.5(,r).27 G(eturning its e)-2.5 E(xit status.)-.15 E
<ad6e>2.5 E F2(signum)2.5 E F0(|)2.5 E F1<ad>2.5 E F2(sigspec)A F0 2.5
(][)C F2(pid)-2.5 E F0(|)2.5 E F2(jobspec)2.5 E F0 2.5(].)C(..)-2.5 E F1
(kill \255l)108 396 Q F0(|)A F1<ad4c>A F0([)2.5 E F2(sigspec)A F0(|)2.5
-E F2 -.2(ex)2.5 G(it_status).2 E F0(])A .12(Send the signal named by)144
-408 R F2(sigspec)2.96 E F0(or)2.93 E F2(signum)2.96 E F0 .119
-(to the processes named by)2.939 F F2(pid)3.869 E F0(or)3.389 E F2
-(jobspec)2.619 E F0(.).31 E F2(sigspec)5.459 E F0(is)2.929 E .318
-(either a case-insensiti)144 420 R .618 -.15(ve s)-.25 H .318
-(ignal name such as).15 F F3(SIGKILL)2.818 E F0 .319
-(\(with or without the)2.569 F F3(SIG)2.819 E F0 .319
-(pre\214x\) or a signal)2.569 F(number;)144 432 Q F2(signum)4.189 E F0
-1.349(is a signal number)4.169 F 6.349(.I)-.55 G(f)-6.349 E F2(sigspec)
+E F2 -.2(ex)2.5 G(it_status).2 E F0(])A .119(Send the signal named by)
+144 408 R F2(sigspec)2.959 E F0(or)2.929 E F2(signum)2.959 E F0 .119
+(to the processes named by)2.939 F F2(pid)3.87 E F0(or)3.39 E F2
+(jobspec)2.62 E F0(.).31 E F2(sigspec)5.46 E F0(is)2.93 E .319
+(either a case-insensiti)144 420 R .619 -.15(ve s)-.25 H .319
+(ignal name such as).15 F F3(SIGKILL)2.819 E F0 .318
+(\(with or without the)2.569 F F3(SIG)2.818 E F0 .318
+(pre\214x\) or a signal)2.568 F(number;)144 432 Q F2(signum)4.188 E F0
+1.349(is a signal number)4.168 F 6.349(.I)-.55 G(f)-6.349 E F2(sigspec)
4.189 E F0 1.349(is not present, then)4.159 F F3(SIGTERM)3.849 E F0
-1.348(is assumed.)3.599 F(An)6.348 E(ar)144 444 Q .522(gument of)-.18 F
+1.349(is assumed.)3.599 F(An)6.349 E(ar)144 444 Q .523(gument of)-.18 F
F1<ad6c>3.023 E F0 .523(lists the signal names.)3.023 F .523(If an)5.523
F 3.023(ya)-.15 G -.18(rg)-3.023 G .523(uments are supplied when).18 F
F1<ad6c>3.023 E F0 .523(is gi)3.023 F -.15(ve)-.25 G .523(n, the names)
.15 F .28(of the signals corresponding to the ar)144 456 R .28
(guments are listed, and the return status is 0.)-.18 F(The)5.28 E F2
--.2(ex)2.78 G(it_status).2 E F0(ar)144 468 Q .377(gument to)-.18 F F1
-<ad6c>2.877 E F0 .378
-(is a number specifying either a signal number or the e)2.877 F .378
-(xit status of a process termi-)-.15 F .963(nated by a signal.)144 480 R
+-.2(ex)2.78 G(it_status).2 E F0(ar)144 468 Q .378(gument to)-.18 F F1
+<ad6c>2.878 E F0 .378
+(is a number specifying either a signal number or the e)2.878 F .377
+(xit status of a process termi-)-.15 F .962(nated by a signal.)144 480 R
(The)5.962 E F1<ad4c>3.462 E F0 .962(option is equi)3.462 F -.25(va)-.25
G .962(lent to).25 F F1<ad6c>3.462 E F0(.)A F1(kill)5.962 E F0 .962
(returns true if at least one signal w)3.462 F(as)-.1 E
(successfully sent, or f)144 492 Q(alse if an error occurs or an in)-.1
E -.25(va)-.4 G(lid option is encountered.).25 E F1(let)108 508.8 Q F2
(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A(g)-.37 E F0(...])2.5 E(Each)144
-520.8 Q F2(ar)3.026 E(g)-.37 E F0 .196(is an arithmetic e)2.916 F .197
-(xpression to be e)-.15 F -.25(va)-.25 G .197(luated \(see).25 F F3 .197
-(ARITHMETIC EV)2.697 F(ALU)-1.215 E -.855(AT)-.54 G(ION).855 E F0(abo)
-2.447 E -.15(ve)-.15 G 2.697(\). If).15 F(the last)144 532.8 Q F2(ar)
+520.8 Q F2(ar)3.027 E(g)-.37 E F0 .197(is an arithmetic e)2.917 F .197
+(xpression to be e)-.15 F -.25(va)-.25 G .196(luated \(see).25 F F3 .196
+(ARITHMETIC EV)2.696 F(ALU)-1.215 E -.855(AT)-.54 G(ION).855 E F0(abo)
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2.83 E(g)-.37 E F0 -.25(eva)2.72 G(luates to 0,).25 E F1(let)2.5 E F0
(returns 1; 0 is returned otherwise.)2.5 E F1(local)108 549.6 Q F0([)2.5
E F2(option)A F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C
(.. | \255 ])-2.5 E -.15(Fo)144 561.6 S 2.56(re).15 G .06(ach ar)-2.56 F
.06(gument, a local v)-.18 F .06(ariable named)-.25 F F2(name)2.92 E F0
.06(is created, and assigned)2.74 F F2(value)2.56 E F0 5.06(.T).18 G(he)
--5.06 E F2(option)2.56 E F0 .06(can be)2.56 F(an)144 573.6 Q 3.152(yo)
--.15 G 3.152(ft)-3.152 G .652(he options accepted by)-3.152 F F1(declar)
-3.152 E(e)-.18 E F0 5.652(.W)C(hen)-5.652 E F1(local)3.152 E F0 .653
+-5.06 E F2(option)2.56 E F0 .06(can be)2.56 F(an)144 573.6 Q 3.153(yo)
+-.15 G 3.153(ft)-3.153 G .653(he options accepted by)-3.153 F F1(declar)
+3.153 E(e)-.18 E F0 5.652(.W)C(hen)-5.652 E F1(local)3.152 E F0 .652
(is used within a function, it causes the v)3.152 F(ari-)-.25 E(able)144
-585.6 Q F2(name)3.282 E F0 .422(to ha)3.102 F .722 -.15(ve a v)-.2 H
+585.6 Q F2(name)3.281 E F0 .421(to ha)3.101 F .721 -.15(ve a v)-.2 H
.422(isible scope restricted to that function and its children.).15 F
-(If)5.421 E F2(name)2.921 E F0 .421(is \255, the set)2.921 F 1.461
+(If)5.422 E F2(name)2.922 E F0 .422(is \255, the set)2.922 F 1.461
(of shell options is made local to the function in which)144 597.6 R F1
-(local)3.961 E F0 1.462(is in)3.961 F -.2(vo)-.4 G -.1(ke).2 G 1.462
-(d: shell options changed).1 F 1.563(using the)144 609.6 R F1(set)4.063
-E F0 -.2(bu)4.063 G 1.563
-(iltin inside the function are restored to their original v).2 F 1.562
-(alues when the function)-.25 F 3.743(returns. W)144 621.6 R 1.243
-(ith no operands,)-.4 F F1(local)3.743 E F0 1.243
-(writes a list of local v)3.743 F 1.244
-(ariables to the standard output.)-.25 F 1.244(It is an)6.244 F .42
+(local)3.961 E F0 1.461(is in)3.961 F -.2(vo)-.4 G -.1(ke).2 G 1.461
+(d: shell options changed).1 F 1.562(using the)144 609.6 R F1(set)4.062
+E F0 -.2(bu)4.062 G 1.563
+(iltin inside the function are restored to their original v).2 F 1.563
+(alues when the function)-.25 F 3.744(returns. W)144 621.6 R 1.244
+(ith no operands,)-.4 F F1(local)3.744 E F0 1.244
+(writes a list of local v)3.744 F 1.243
+(ariables to the standard output.)-.25 F 1.243(It is an)6.243 F .42
(error to use)144 633.6 R F1(local)2.92 E F0 .42
(when not within a function.)2.92 F .42(The return status is 0 unless)
5.42 F F1(local)2.92 E F0 .42(is used outside a)2.92 F(function, an in)
(count)2.5 E F0 2.5(][)C F1<ad74>-2.5 E F0 2.5(][)C F1<ad75>-2.5 E F2
(fd)2.5 E F0 2.5(][)C F1<ad43>-2.5 E F2(callbac)2.5 E(k)-.2 E F0 2.5(][)
C F1<ad63>-2.5 E F2(quantum)2.5 E F0 2.5(][)C F2(arr)-2.5 E(ay)-.15 E F0
-(])A .179(Read lines from the standard input into the inde)144 703.2 R
+(])A .18(Read lines from the standard input into the inde)144 703.2 R
-.15(xe)-.15 G 2.679(da).15 G .179(rray v)-2.679 F(ariable)-.25 E F2
-(arr)2.68 E(ay)-.15 E F0 2.68(,o).32 G 2.68(rf)-2.68 G .18
-(rom \214le descriptor)-2.68 F F2(fd)4.65 E F0 1.249(if the)144 715.2 R
-F1<ad75>3.749 E F0 1.249(option is supplied.)3.749 F 1.249(The v)6.249 F
-(ariable)-.25 E F3(MAPFILE)3.749 E F0 1.249(is the def)3.499 F(ault)-.1
-E F2(arr)3.748 E(ay)-.15 E F0 6.248(.O)C 1.248(ptions, if supplied,)
--6.248 F(ha)144 727.2 Q .3 -.15(ve t)-.2 H(he follo).15 E
-(wing meanings:)-.25 E(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(66)
-200.665 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
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-SF<ad64>144 84 Q F0 .91(The \214rst character of)180 84 R/F2 10
-/Times-Italic@0 SF(delim)3.41 E F0 .911
-(is used to terminate each input line, rather than ne)3.41 F 3.411
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+/Times-Italic@0 SF(delim)3.411 E F0 .911
+(is used to terminate each input line, rather than ne)3.411 F 3.41
(wline. If)-.25 F F2(delim)180 96 Q F0(is the empty string,)2.5 E F1
(map\214le)2.5 E F0(will terminate a line when it reads a NUL character)
2.5 E(.)-.55 E F1<ad6e>144 108 Q F0(Cop)180 108 Q 2.5(ya)-.1 G 2.5(tm)
2.5 E F0(lines are read.)2.5 E(The)5 E F1<ad63>2.5 E F0
(option speci\214es)2.5 E F2(quantum)2.5 E F0(.).32 E F1<ad63>144 180 Q
F0(Specify the number of lines read between each call to)180 180 Q F2
-(callbac)2.5 E(k)-.2 E F0(.).67 E(If)144 196.8 Q F1<ad43>2.968 E F0 .467
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(is speci\214ed without)2.967 F F1<ad63>2.967 E F0 2.967(,t)C .467
(he def)-2.967 F .467(ault quantum is 5000.)-.1 F(When)5.467 E F2
(callbac)2.967 E(k)-.2 E F0 .467(is e)2.967 F -.25(va)-.25 G .467
-(luated, it is sup-).25 F .261(plied the inde)144 208.8 R 2.761(xo)-.15
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-(as additional ar)144 220.8 R(guments.)-.18 E F2(callbac)5.275 E(k)-.2 E
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+(luated, it is sup-).25 F .262(plied the inde)144 208.8 R 2.762(xo)-.15
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+(luated after the line is read b).25 F .275
(ut before the array element is)-.2 F(assigned.)144 232.8 Q
(If not supplied with an e)144 249.6 Q(xplicit origin,)-.15 E F1
(map\214le)2.5 E F0(will clear)2.5 E F2(arr)2.5 E(ay)-.15 E F0
-(before assigning to it.)2.5 E F1(map\214le)144 266.4 Q F0 1.905
-(returns successfully unless an in)4.405 F -.25(va)-.4 G 1.905
-(lid option or option ar).25 F 1.906(gument is supplied,)-.18 F F2(arr)
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+(returns successfully unless an in)4.406 F -.25(va)-.4 G 1.905
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(is not an inde)2.5 E -.15(xe)-.15 G 2.5(da).15 G(rray)-2.5 E(.)-.65 E
F1(popd)108 295.2 Q F0<5bad>2.5 E F1(n)A F0 2.5(][)C(+)-2.5 E F2(n)A F0
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-.15 G .3(ntries from the directory stack.)-2.8 F -.4(Wi)5.299 G .299
-(th no ar).4 F .299(guments, remo)-.18 F -.15(ve)-.15 G 2.799(st).15 G
-.299(he top directory from the)-2.799 F 1.478(stack, and performs a)144
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-(uments, if supplied, ha).18 F 1.779 -.15(ve t)-.2 H 1.479(he follo).15
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+(se).15 G .299(ntries from the directory stack.)-2.799 F -.4(Wi)5.299 G
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+(op directory)-3.979 F 6.479(.A)-.65 G -.18(rg)-6.479 G 1.478
+(uments, if supplied, ha).18 F 1.778 -.15(ve t)-.2 H 1.478(he follo).15
F(wing)-.25 E(meanings:)144 331.2 Q F1<ad6e>144 343.2 Q F0 .551
(Suppresses the normal change of directory when remo)180 343.2 R .551
(ving directories from the stack, so)-.15 F
379.2 S 2.5(re).15 G(xample:)-2.65 E/F3 10/Courier@0 SF(popd +0)2.5 E F0
(remo)2.5 E -.15(ve)-.15 G 2.5(st).15 G(he \214rst directory)-2.5 E(,)
-.65 E F3(popd +1)2.5 E F0(the second.)2.5 E F1<ad>144 391.2 Q F2(n)A F0
-(Remo)180 391.2 Q -.15(ve)-.15 G 3.76(st).15 G(he)-3.76 E F2(n)3.76 E F0
-1.259(th entry counting from the right of the list sho)B 1.259(wn by)
--.25 F F1(dirs)3.759 E F0 3.759(,s)C 1.259(tarting with)-3.759 F 2.5
+(Remo)180 391.2 Q -.15(ve)-.15 G 3.759(st).15 G(he)-3.759 E F2(n)3.759 E
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(zero. F)180 403.2 R(or e)-.15 E(xample:)-.15 E F3(popd -0)2.5 E F0
(remo)2.5 E -.15(ve)-.15 G 2.5(st).15 G(he last directory)-2.5 E(,)-.65
-E F3(popd -1)2.5 E F0(the ne)2.5 E(xt to last.)-.15 E .643(If the)144
-420 R F1(popd)3.143 E F0 .643(command is successful, a)3.143 F F1(dirs)
-3.143 E F0 .644(is performed as well, and the return status is 0.)3.143
-F F1(popd)5.644 E F0 .416(returns f)144 432 R .416(alse if an in)-.1 F
+E F3(popd -1)2.5 E F0(the ne)2.5 E(xt to last.)-.15 E .644(If the)144
+420 R F1(popd)3.144 E F0 .644(command is successful, a)3.144 F F1(dirs)
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+F F1(popd)5.643 E F0 .415(returns f)144 432 R .415(alse if an in)-.1 F
-.25(va)-.4 G .415
-(lid option is encountered, the directory stack is empty).25 F 2.915
-(,an)-.65 G(on-e)-2.915 E .415(xistent direc-)-.15 F
+(lid option is encountered, the directory stack is empty).25 F 2.916
+(,an)-.65 G(on-e)-2.916 E .416(xistent direc-)-.15 F
(tory stack entry is speci\214ed, or the directory change f)144 444 Q
(ails.)-.1 E F1(printf)108 460.8 Q F0([)2.5 E F1<ad76>A F2(var)2.5 E F0
-(])A F2(format)2.5 E F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A 1.436
-(Write the formatted)144 472.8 R F2(ar)3.936 E(guments)-.37 E F0 1.437
-(to the standard output under the control of the)3.936 F F2(format)3.937
-E F0 6.437(.T)C(he)-6.437 E F1<ad76>3.937 E F0 .126
+(])A F2(format)2.5 E F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A 1.437
+(Write the formatted)144 472.8 R F2(ar)3.937 E(guments)-.37 E F0 1.437
+(to the standard output under the control of the)3.937 F F2(format)3.936
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(option causes the output to be assigned to the v)144 484.8 R(ariable)
-.25 E F2(var)2.626 E F0 .126(rather than being printed to the standard)
-2.626 F(output.)144 496.8 Q(The)144 520.8 Q F2(format)3.017 E F0 .517(i\
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s a character string which contains three types of objects: plain chara\
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-er escape sequences, which are con)144 532.8 R -.15(ve)-.4 G .703
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(rted and copied to).15 F .036(the standard output, and format speci\
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+\214cations, each of which causes printing of the ne)144 544.8 R .036
(xt successi)-.15 F -.15(ve)-.25 G F2(ar)144 556.8 Q(gument)-.37 E F0
-5.532(.I)C 3.032(na)-5.532 G .532(ddition to the standard)-3.032 F F2
-(printf)3.032 E F0 .532(\(1\) format speci\214cations,)B F1(printf)3.031
-E F0 .531(interprets the follo)3.031 F(w-)-.25 E(ing e)144 568.8 Q
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+E F0 .532(interprets the follo)3.032 F(w-)-.25 E(ing e)144 568.8 Q
(xtensions:)-.15 E F1(%b)144 580.8 Q F0(causes)180 580.8 Q F1(printf)
-2.595 E F0 .096(to e)2.595 F .096
+2.596 E F0 .096(to e)2.596 F .096
(xpand backslash escape sequences in the corresponding)-.15 F F2(ar)
-2.596 E(gument)-.37 E F0 .096(in the)2.596 F(same w)180 592.8 Q(ay as)
+2.596 E(gument)-.37 E F0 .095(in the)2.595 F(same w)180 592.8 Q(ay as)
-.1 E F1(echo \255e)2.5 E F0(.)A F1(%q)144 604.8 Q F0(causes)180 604.8 Q
F1(printf)2.51 E F0 .01(to output the corresponding)2.51 F F2(ar)2.51 E
(gument)-.37 E F0 .01(in a format that can be reused as shell)2.51 F
(input.)180 616.8 Q F1(%\()144 628.8 Q F2(datefmt)A F1(\)T)A F0(causes)
-180 640.8 Q F1(printf)4.403 E F0 1.904
-(to output the date-time string resulting from using)4.403 F F2(datefmt)
-4.404 E F0 1.904(as a format)4.404 F .381(string for)180 652.8 R F2
+180 640.8 Q F1(printf)4.404 E F0 1.904
+(to output the date-time string resulting from using)4.404 F F2(datefmt)
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(strftime)2.881 E F0 2.881(\(3\). The)B(corresponding)2.881 E F2(ar)
2.881 E(gument)-.37 E F0 .381(is an inte)2.881 F .381
-(ger representing the number)-.15 F .292(of seconds since the epoch.)180
+(ger representing the number)-.15 F .293(of seconds since the epoch.)180
664.8 R -1 -.8(Tw o)5.293 H .293(special ar)3.593 F .293(gument v)-.18 F
-.293(alues may be used: \2551 represents the)-.25 F .694
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(current time, and \2552 represents the time the shell w)180 676.8 R
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(ve)-.4 G .21(rsion beha).15 F -.15(ve)-.2 G 2.71(sa).15 G 2.71(si)-2.71
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G 2.71(n. This).15 F .21(is an e)2.71 F .21(xception to the usual)-.15 F
F1(printf)2.71 E F0(beha)180 700.8 Q(vior)-.2 E(.)-.55 E(Ar)144 717.6 Q
-.464(guments to non-string format speci\214ers are treated as C constan\
-ts, e)-.18 F .463(xcept that a leading plus or)-.15 F 1.258
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(minus sign is allo)144 729.6 R 1.259
(wed, and if the leading character is a single or double quote, the v)
--.25 F 1.259(alue is the)-.25 F(GNU Bash 5.0)72 768 Q(2019 July 8)
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E(ASCII v)144 84 Q
(alue of the follo)-.25 E(wing character)-.25 E(.)-.55 E(The)144 100.8 Q
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-F0 .033(than are supplied, the e)2.533 F .033
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(xtra format speci\214cations beha)-.15 F .333 -.15(ve a)-.2 H 2.533(si)
-.15 G 2.533(faz)-2.533 G .033(ero v)-2.533 F .034(alue or null string,)
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-.25 F(as appropriate, had been supplied.)144 124.8 Q(The return v)5 E
(alue is zero on success, non-zero on f)-.25 E(ailure.)-.1 E/F2 10
/Times-Bold@0 SF(pushd)108 141.6 Q F0([)2.5 E F2<ad6e>A F0 2.5(][)C(+)
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+(ex)2.916 G .416(changes the top tw).15 F 2.916(od)-.1 G(irectories)
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189.6 R 6.625(.A)-.65 G -.18(rg)-6.625 G 1.625(uments, if supplied, ha)
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-237.6 Q F1(n)A F0 1.268(Rotates the stack so that the)180 237.6 R F1(n)
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-1.267(wn by)-.25 F F2(dirs)180 249.6 Q F0 2.5(,s)C
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(tarting with zero\) is at the top.)-2.5 E F2<ad>144 261.6 Q F1(n)A F0
.92(Rotates the stack so that the)180 261.6 R F1(n)3.42 E F0 .92
(th directory \(counting from the right of the list sho)B .92(wn by)-.25
F F2(dirs)180 273.6 Q F0 2.5(,s)C(tarting with zero\) is at the top.)
--2.5 E F1(dir)144.35 285.6 Q F0(Adds)180 285.6 Q F1(dir)3.138 E F0 .288
-(to the directory stack at the top, making it the ne)3.518 F 2.787(wc)
--.25 G .287(urrent w)-2.787 F .287(orking directory as)-.1 F
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(if it had been supplied as the ar)180 297.6 Q(gument to the)-.18 E F2
-(cd)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .488(If the)144 314.4 R F2(pushd)
-2.988 E F0 .488(command is successful, a)2.988 F F2(dirs)2.988 E F0 .488
-(is performed as well.)2.988 F .489(If the \214rst form is used,)5.488 F
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-F F2(pushd)3.539 E F0 1.039(returns 0 unless the directory)3.539 F .846
-(stack is empty)144 338.4 R 3.346(,an)-.65 G(on-e)-3.346 E .847(xistent\
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+(stack is empty)144 338.4 R 3.347(,an)-.65 G(on-e)-3.347 E .847(xistent\
directory stack element is speci\214ed, or the directory change to the)
-.15 F(speci\214ed ne)144 350.4 Q 2.5(wc)-.25 G(urrent directory f)-2.5
-E(ails.)-.1 E F2(pwd)108 367.2 Q F0([)2.5 E F2(\255LP)A F0(])A .845
+E(ails.)-.1 E F2(pwd)108 367.2 Q F0([)2.5 E F2(\255LP)A F0(])A .844
(Print the absolute pathname of the current w)144 379.2 R .845
-(orking directory)-.1 F 5.844(.T)-.65 G .844
-(he pathname printed contains no)-5.844 F .181(symbolic links if the)144
+(orking directory)-.1 F 5.845(.T)-.65 G .845
+(he pathname printed contains no)-5.845 F .182(symbolic links if the)144
391.2 R F2<ad50>2.681 E F0 .181(option is supplied or the)2.681 F F2
.181(\255o ph)2.681 F(ysical)-.15 E F0 .181(option to the)2.681 F F2
-(set)2.681 E F0 -.2(bu)2.681 G .182(iltin command is).2 F 3.264
-(enabled. If)144 403.2 R(the)3.264 E F2<ad4c>3.264 E F0 .763
-(option is used, the pathname printed may contain symbolic links.)3.264
-F .763(The return)5.763 F 1.36(status is 0 unless an error occurs while\
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+(enabled. If)144 403.2 R(the)3.263 E F2<ad4c>3.263 E F0 .763
+(option is used, the pathname printed may contain symbolic links.)3.263
+F .764(The return)5.764 F 1.36(status is 0 unless an error occurs while\
reading the name of the current directory or an in)144 415.2 R -.25(va)
-.4 G(lid).25 E(option is supplied.)144 427.2 Q F2 -.18(re)108 444 S(ad)
-.18 E F0([)3.817 E F2(\255ers)A F0 3.817(][)C F2<ad61>-3.817 E F1(aname)
-3.817 E F0 3.817(][)C F2<ad64>-3.817 E F1(delim)3.817 E F0 3.817(][)C F2
-<ad69>-3.817 E F1(te)3.817 E(xt)-.2 E F0 3.817(][)C F2<ad6e>-3.817 E F1
-(nc)3.816 E(har)-.15 E(s)-.1 E F0 3.816(][)C F2<ad4e>-3.816 E F1(nc)
-3.816 E(har)-.15 E(s)-.1 E F0 3.816(][)C F2<ad70>-3.816 E F1(pr)3.816 E
-(ompt)-.45 E F0 3.816(][)C F2<ad74>-3.816 E F1(timeout)3.816 E F0 3.816
-(][)C F2<ad75>-3.816 E F1(fd)3.816 E F0(])A([)108 456 Q F1(name)A F0
+.18 E F0([)3.816 E F2(\255ers)A F0 3.816(][)C F2<ad61>-3.816 E F1(aname)
+3.816 E F0 3.816(][)C F2<ad64>-3.816 E F1(delim)3.816 E F0 3.816(][)C F2
+<ad69>-3.816 E F1(te)3.816 E(xt)-.2 E F0 3.816(][)C F2<ad6e>-3.816 E F1
+(nc)3.816 E(har)-.15 E(s)-.1 E F0 3.817(][)C F2<ad4e>-3.817 E F1(nc)
+3.817 E(har)-.15 E(s)-.1 E F0 3.817(][)C F2<ad70>-3.817 E F1(pr)3.817 E
+(ompt)-.45 E F0 3.817(][)C F2<ad74>-3.817 E F1(timeout)3.817 E F0 3.817
+(][)C F2<ad75>-3.817 E F1(fd)3.817 E F0(])A([)108 456 Q F1(name)A F0
(...])2.5 E .516(One line is read from the standard input, or from the \
\214le descriptor)144 468 R F1(fd)3.016 E F0 .516(supplied as an ar)
-3.016 F .517(gument to)-.18 F(the)144 480 Q F2<ad75>3.848 E F0 1.348
-(option, split into w)3.848 F 1.348(ords as described abo)-.1 F 1.647
--.15(ve u)-.15 H(nder).15 E F2 -.75(Wo)3.847 G 1.347(rd Splitting).75 F
-F0 3.847(,a)C 1.347(nd the \214rst w)-3.847 F 1.347(ord is)-.1 F 1.465
+3.016 F .516(gument to)-.18 F(the)144 480 Q F2<ad75>3.847 E F0 1.347
+(option, split into w)3.847 F 1.347(ords as described abo)-.1 F 1.648
+-.15(ve u)-.15 H(nder).15 E F2 -.75(Wo)3.848 G 1.348(rd Splitting).75 F
+F0 3.848(,a)C 1.348(nd the \214rst w)-3.848 F 1.348(ord is)-.1 F 1.465
(assigned to the \214rst)144 492 R F1(name)3.965 E F0 3.965(,t).18 G
1.465(he second w)-3.965 F 1.465(ord to the second)-.1 F F1(name)3.965 E
F0 3.965(,a).18 G 1.465(nd so on.)-3.965 F 1.465(If there are more)6.465
F -.1(wo)144 504 S 1.112(rds than names, the remaining w).1 F 1.112
(ords and their interv)-.1 F 1.112
(ening delimiters are assigned to the last)-.15 F F1(name)144 516 Q F0
-5.722(.I).18 G 3.222(ft)-5.722 G .722(here are fe)-3.222 F .722(wer w)
--.25 F .723
+5.723(.I).18 G 3.223(ft)-5.723 G .723(here are fe)-3.223 F .723(wer w)
+-.25 F .722
(ords read from the input stream than names, the remaining names are)-.1
-F .532(assigned empty v)144 528 R 3.032(alues. The)-.25 F .532
-(characters in)3.032 F/F3 9/Times-Bold@0 SF(IFS)3.032 E F0 .531
-(are used to split the line into w)2.782 F .531(ords using the same)-.1
+F .531(assigned empty v)144 528 R 3.031(alues. The)-.25 F .531
+(characters in)3.031 F/F3 9/Times-Bold@0 SF(IFS)3.031 E F0 .532
+(are used to split the line into w)2.781 F .532(ords using the same)-.1
F .197(rules the shell uses for e)144 540 R .197
(xpansion \(described abo)-.15 F .497 -.15(ve u)-.15 H(nder).15 E F2
--.75(Wo)2.697 G .197(rd Splitting).75 F F0 2.697(\). The)B .197
-(backslash charac-)2.697 F .157(ter \()144 552 R F2(\\)A F0 2.657(\)m)C
-.157(ay be used to remo)-2.657 F .457 -.15(ve a)-.15 H .457 -.15(ny s)
-.15 H .157(pecial meaning for the ne).15 F .156
+-.75(Wo)2.697 G .197(rd Splitting).75 F F0 2.697(\). The)B .196
+(backslash charac-)2.697 F .156(ter \()144 552 R F2(\\)A F0 2.656(\)m)C
+.156(ay be used to remo)-2.656 F .457 -.15(ve a)-.15 H .457 -.15(ny s)
+.15 H .157(pecial meaning for the ne).15 F .157
(xt character read and for line continu-)-.15 F 2.5(ation. Options,)144
564 R(if supplied, ha)2.5 E .3 -.15(ve t)-.2 H(he follo).15 E
-(wing meanings:)-.25 E F2<ad61>144 576 Q F1(aname)2.5 E F0 1.049(The w)
+(wing meanings:)-.25 E F2<ad61>144 576 Q F1(aname)2.5 E F0 1.05(The w)
180 588 R 1.049(ords are assigned to sequential indices of the array v)
--.1 F(ariable)-.25 E F1(aname)3.55 E F0 3.55(,s).18 G 1.05
-(tarting at 0.)-3.55 F F1(aname)180.33 600 Q F0(is unset before an)2.68
+-.1 F(ariable)-.25 E F1(aname)3.549 E F0 3.549(,s).18 G 1.049
+(tarting at 0.)-3.549 F F1(aname)180.33 600 Q F0(is unset before an)2.68
E 2.5(yn)-.15 G .5 -.25(ew va)-2.5 H(lues are assigned.).25 E(Other)5 E
F1(name)2.5 E F0(ar)2.5 E(guments are ignored.)-.18 E F2<ad64>144 612 Q
-F1(delim)2.5 E F0 1.318(The \214rst character of)180 624 R F1(delim)
-3.818 E F0 1.317(is used to terminate the input line, rather than ne)
-3.818 F 3.817(wline. If)-.25 F F1(delim)180 636 Q F0
+F1(delim)2.5 E F0 1.317(The \214rst character of)180 624 R F1(delim)
+3.817 E F0 1.317(is used to terminate the input line, rather than ne)
+3.817 F 3.818(wline. If)-.25 F F1(delim)180 636 Q F0
(is the empty string,)2.5 E F2 -.18(re)2.5 G(ad).18 E F0
(will terminate a line when it reads a NUL character)2.5 E(.)-.55 E F2
-<ad65>144 648 Q F0 .372
+<ad65>144 648 Q F0 .373
(If the standard input is coming from a terminal,)180 648 R F2 -.18(re)
-2.873 G(adline).18 E F0(\(see)2.873 E F3(READLINE)2.873 E F0(abo)2.623 E
--.15(ve)-.15 G 2.873(\)i).15 G 2.873(su)-2.873 G(sed)-2.873 E .218
+2.873 G(adline).18 E F0(\(see)2.873 E F3(READLINE)2.872 E F0(abo)2.622 E
+-.15(ve)-.15 G 2.872(\)i).15 G 2.872(su)-2.872 G(sed)-2.872 E .218
(to obtain the line.)180 660 R .218(Readline uses the current \(or def)
5.218 F .218(ault, if line editing w)-.1 F .218(as not pre)-.1 F
(viously)-.25 E(acti)180 672 Q -.15(ve)-.25 G 2.5(\)e).15 G
(diting settings, b)-2.5 E(ut uses Readline')-.2 E 2.5(sd)-.55 G(ef)-2.5
E(ault \214lename completion.)-.1 E F2<ad69>144 684 Q F1(te)2.5 E(xt)-.2
-E F0(If)180 684 Q F2 -.18(re)2.715 G(adline).18 E F0 .216
-(is being used to read the line,)2.715 F F1(te)2.716 E(xt)-.2 E F0 .216
-(is placed into the editing b)2.716 F(uf)-.2 E .216(fer before edit-)
--.25 F(ing be)180 696 Q(gins.)-.15 E(GNU Bash 5.0)72 768 Q(2019 July 8)
-151.505 E(68)200.665 E 0 Cg EP
+E F0(If)180 684 Q F2 -.18(re)2.716 G(adline).18 E F0 .216
+(is being used to read the line,)2.716 F F1(te)2.716 E(xt)-.2 E F0 .216
+(is placed into the editing b)2.716 F(uf)-.2 E .215(fer before edit-)
+-.25 F(ing be)180 696 Q(gins.)-.15 E(GNU Bash 5.0)72 768 Q
+(2019 September 16)135.955 E(68)185.115 E 0 Cg EP
%%Page: 69 69
%%BeginPageSetup
BP
/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
SF<ad6e>144 84 Q/F2 10/Times-Italic@0 SF(nc)2.5 E(har)-.15 E(s)-.1 E F1
--.18(re)180 96 S(ad).18 E F0 1.395(returns after reading)3.895 F F2(nc)
-3.895 E(har)-.15 E(s)-.1 E F0 1.395(characters rather than w)3.895 F
-1.394(aiting for a complete line of)-.1 F(input, b)180 108 Q
+-.18(re)180 96 S(ad).18 E F0 1.394(returns after reading)3.894 F F2(nc)
+3.894 E(har)-.15 E(s)-.1 E F0 1.395(characters rather than w)3.894 F
+1.395(aiting for a complete line of)-.1 F(input, b)180 108 Q
(ut honors a delimiter if fe)-.2 E(wer than)-.25 E F2(nc)2.5 E(har)-.15
E(s)-.1 E F0(characters are read before the delimiter)2.5 E(.)-.55 E F1
<ad4e>144 120 Q F2(nc)2.5 E(har)-.15 E(s)-.1 E F1 -.18(re)180 132 S(ad)
-.18 E F0 1.269(returns after reading e)3.769 F(xactly)-.15 E F2(nc)3.769
-E(har)-.15 E(s)-.1 E F0 1.269(characters rather than w)3.769 F 1.27
-(aiting for a complete)-.1 F .275
+.18 E F0 1.269(returns after reading e)3.77 F(xactly)-.15 E F2(nc)3.769
+E(har)-.15 E(s)-.1 E F0 1.269(characters rather than w)3.769 F 1.269
+(aiting for a complete)-.1 F .274
(line of input, unless EOF is encountered or)180 144 R F1 -.18(re)2.775
-G(ad).18 E F0 .274(times out.)2.774 F .274(Delimiter characters encoun-)
-5.274 F 1.002
+G(ad).18 E F0 .275(times out.)2.775 F .275(Delimiter characters encoun-)
+5.275 F 1.003
(tered in the input are not treated specially and do not cause)180 156 R
-F1 -.18(re)3.503 G(ad).18 E F0 1.003(to return until)3.503 F F2(nc)3.503
-E(har)-.15 E(s)-.1 E F0 .609(characters are read.)180 168 R .608
-(The result is not split on the characters in)5.609 F F1(IFS)3.108 E F0
-3.108(;t)C .608(he intent is that the)-3.108 F -.25(va)180 180 S .669
+F1 -.18(re)3.502 G(ad).18 E F0 1.002(to return until)3.502 F F2(nc)3.502
+E(har)-.15 E(s)-.1 E F0 .608(characters are read.)180 168 R .608
+(The result is not split on the characters in)5.608 F F1(IFS)3.108 E F0
+3.108(;t)C .609(he intent is that the)-3.108 F -.25(va)180 180 S .67
(riable is assigned e).25 F .669
-(xactly the characters read \(with the e)-.15 F .67
+(xactly the characters read \(with the e)-.15 F .669
(xception of backslash; see the)-.15 F F1<ad72>180 192 Q F0(option belo)
2.5 E(w\).)-.25 E F1<ad70>144 204 Q F2(pr)2.5 E(ompt)-.45 E F0(Display)
-180 216 Q F2(pr)3.661 E(ompt)-.45 E F0 1.161(on standard error)3.661 F
+180 216 Q F2(pr)3.66 E(ompt)-.45 E F0 1.161(on standard error)3.66 F
3.661(,w)-.4 G 1.161(ithout a trailing ne)-3.661 F 1.161
(wline, before attempting to read)-.25 F(an)180 228 Q 2.5(yi)-.15 G 2.5
(nput. The)-2.5 F
(prompt is displayed only if input is coming from a terminal.)2.5 E F1
-<ad72>144 240 Q F0 .543(Backslash does not act as an escape character)
-180 240 R 5.543(.T)-.55 G .544(he backslash is considered to be part of)
--5.543 F .493(the line.)180 252 R .493(In particular)5.493 F 2.993(,ab)
--.4 G(ackslash-ne)-2.993 E .493
+<ad72>144 240 Q F0 .544(Backslash does not act as an escape character)
+180 240 R 5.543(.T)-.55 G .543(he backslash is considered to be part of)
+-5.543 F .492(the line.)180 252 R .492(In particular)5.492 F 2.992(,ab)
+-.4 G(ackslash-ne)-2.992 E .493
(wline pair may not then be used as a line continua-)-.25 F(tion.)180
264 Q F1<ad73>144 276 Q F0(Silent mode.)180 276 Q
(If input is coming from a terminal, characters are not echoed.)5 E F1
-<ad74>144 288 Q F2(timeout)2.5 E F0(Cause)180 300 Q F1 -.18(re)2.928 G
-(ad).18 E F0 .428(to time out and return f)2.928 F .428
-(ailure if a complete line of input \(or a speci\214ed num-)-.1 F .561
+<ad74>144 288 Q F2(timeout)2.5 E F0(Cause)180 300 Q F1 -.18(re)2.929 G
+(ad).18 E F0 .428(to time out and return f)2.929 F .428
+(ailure if a complete line of input \(or a speci\214ed num-)-.1 F .56
(ber of characters\) is not read within)180 312 R F2(timeout)3.061 E F0
-(seconds.)3.061 E F2(timeout)5.561 E F0 .56(may be a decimal number)
+(seconds.)3.061 E F2(timeout)5.561 E F0 .561(may be a decimal number)
3.061 F(with a fractional portion follo)180 324 Q
(wing the decimal point.)-.25 E(This option is only ef)5 E(fecti)-.25 E
.3 -.15(ve i)-.25 H(f).15 E F1 -.18(re)2.5 G(ad).18 E F0 .506(is readin\
g input from a terminal, pipe, or other special \214le; it has no ef)180
-336 R .505(fect when reading)-.25 F .589(from re)180 348 R .589
-(gular \214les.)-.15 F(If)5.589 E F1 -.18(re)3.089 G(ad).18 E F0 .589
-(times out,)3.089 F F1 -.18(re)3.089 G(ad).18 E F0(sa)3.089 E -.15(ve)
--.2 G 3.089(sa).15 G .889 -.15(ny p)-3.089 H .59
+336 R .506(fect when reading)-.25 F .59(from re)180 348 R .59
+(gular \214les.)-.15 F(If)5.59 E F1 -.18(re)3.09 G(ad).18 E F0 .589
+(times out,)3.09 F F1 -.18(re)3.089 G(ad).18 E F0(sa)3.089 E -.15(ve)-.2
+G 3.089(sa).15 G .889 -.15(ny p)-3.089 H .589
(artial input read into the speci\214ed).15 F -.25(va)180 360 S(riable)
.25 E F2(name)2.77 E F0 5.27(.I)C(f)-5.27 E F2(timeout)2.77 E F0 .27
(is 0,)2.77 F F1 -.18(re)2.77 G(ad).18 E F0 .27(returns immediately)2.77
.25 F 3.62(,n)-.4 G 1.12(on-zero other)-3.62 F(-)-.2 E 2.5(wise. The)180
384 R -.15(ex)2.5 G(it status is greater than 128 if the timeout is e)
.15 E(xceeded.)-.15 E F1<ad75>144 396 Q F2(fd)2.5 E F0
-(Read input from \214le descriptor)180 396 Q F2(fd)2.5 E F0(.)A .477
-(If no)144 412.8 R F2(names)3.337 E F0 .477
-(are supplied, the line read is assigned to the v)3.247 F(ariable)-.25 E
-/F3 9/Times-Bold@0 SF(REPL)2.976 E(Y)-.828 E/F4 9/Times-Roman@0 SF(.)A
-F0 .476(The e)4.976 F .476(xit status is zero,)-.15 F .772
-(unless end-of-\214le is encountered,)144 424.8 R F1 -.18(re)3.272 G(ad)
-.18 E F0 .773
-(times out \(in which case the status is greater than 128\), a)3.272 F
+(Read input from \214le descriptor)180 396 Q F2(fd)2.5 E F0(.)A .476
+(If no)144 412.8 R F2(names)3.336 E F0 .476
+(are supplied, the line read is assigned to the v)3.246 F(ariable)-.25 E
+/F3 9/Times-Bold@0 SF(REPL)2.977 E(Y)-.828 E/F4 9/Times-Roman@0 SF(.)A
+F0 .477(The e)4.977 F .477(xit status is zero,)-.15 F .773
+(unless end-of-\214le is encountered,)144 424.8 R F1 -.18(re)3.273 G(ad)
+.18 E F0 .772
+(times out \(in which case the status is greater than 128\), a)3.273 F
-.25(va)144 436.8 S 2.004
-(riable assignment error \(such as assigning to a readonly v).25 F 2.004
-(ariable\) occurs, or an in)-.25 F -.25(va)-.4 G 2.004(lid \214le).25 F
+(riable assignment error \(such as assigning to a readonly v).25 F 2.005
+(ariable\) occurs, or an in)-.25 F -.25(va)-.4 G 2.005(lid \214le).25 F
(descriptor is supplied as the ar)144 448.8 Q(gument to)-.18 E F1<ad75>
2.5 E F0(.)A F1 -.18(re)108 465.6 S(adonly).18 E F0([)2.5 E F1(\255aAf)A
F0 2.5(][)C F1<ad70>-2.5 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(wor)A
(d)-.37 E F0 2.5(].)C(..])-2.5 E .77(The gi)144 477.6 R -.15(ve)-.25 G
(n).15 E F2(names)3.27 E F0 .77(are mark)3.27 F .77(ed readonly; the v)
-.1 F .77(alues of these)-.25 F F2(names)3.63 E F0 .77
-(may not be changed by subse-)3.54 F 1.097(quent assignment.)144 489.6 R
-1.097(If the)6.097 F F1<ad66>3.597 E F0 1.097
-(option is supplied, the functions corresponding to the)3.597 F F2
-(names)3.596 E F0 1.096(are so)3.596 F(mark)144 501.6 Q 3.334(ed. The)
+(may not be changed by subse-)3.54 F 1.096(quent assignment.)144 489.6 R
+1.096(If the)6.096 F F1<ad66>3.596 E F0 1.097
+(option is supplied, the functions corresponding to the)3.596 F F2
+(names)3.597 E F0 1.097(are so)3.597 F(mark)144 501.6 Q 3.334(ed. The)
-.1 F F1<ad61>3.334 E F0 .834(option restricts the v)3.334 F .834
(ariables to inde)-.25 F -.15(xe)-.15 G 3.334(da).15 G .834(rrays; the)
-3.334 F F1<ad41>3.334 E F0 .834(option restricts the v)3.334 F(ari-)
--.25 E .777(ables to associati)144 513.6 R 1.077 -.15(ve a)-.25 H 3.277
-(rrays. If).15 F .777(both options are supplied,)3.27
7 F F1<ad41>3.277 E
-F0(tak)3.277 E .776(es precedence.)-.1 F .776(If no)5.776 F F2(name)
-3.636 E F0(ar)3.456 E(gu-)-.18 E .521(ments are gi)144 525.6 R -.15(ve)
+-.25 E .776(ables to associati)144 513.6 R 1.076 -.15(ve a)-.25 H 3.276
+(rrays. If).15 F .777(both options are supplied,)3.27
6 F F1<ad41>3.277 E
+F0(tak)3.277 E .777(es precedence.)-.1 F .777(If no)5.777 F F2(name)
+3.637 E F0(ar)3.457 E(gu-)-.18 E .522(ments are gi)144 525.6 R -.15(ve)
-.25 G .521(n, or if the).15 F F1<ad70>3.021 E F0 .521
(option is supplied, a list of all readonly names is printed.)3.021 F
-.522(The other)5.521 F .295(options may be used to restrict the output \
-to a subset of the set of readonly names.)144 537.6 R(The)5.295 E F1
-<ad70>2.795 E F0(option)2.795 E .786
+.521(The other)5.521 F .295(options may be used to restrict the output \
+to a subset of the set of readonly names.)144 537.6 R(The)5.296 E F1
+<ad70>2.796 E F0(option)2.796 E .786
(causes output to be displayed in a format that may be reused as input.)
-144 549.6 R .786(If a v)5.786 F .786(ariable name is fol-)-.25 F(lo)144
-561.6 Q .718(wed by =)-.25 F F2(wor)A(d)-.37 E F0 3.218(,t)C .718(he v)
+144 549.6 R .786(If a v)5.786 F .785(ariable name is fol-)-.25 F(lo)144
+561.6 Q .717(wed by =)-.25 F F2(wor)A(d)-.37 E F0 3.218(,t)C .718(he v)
-3.218 F .718(alue of the v)-.25 F .718(ariable is set to)-.25 F F2(wor)
3.218 E(d)-.37 E F0 5.718(.T)C .718(he return status is 0 unless an in)
-5.718 F -.25(va)-.4 G(lid).25 E .26(option is encountered, one of the)
-.25 F .26(ariable name, or)-.25 F F1<ad66>2.76 E F0 .26
(is supplied with a)2.76 F F2(name)144.36 585.6 Q F0
(that is not a function.)2.68 E F1 -.18(re)108 602.4 S(tur).18 E(n)-.15
-E F0([)2.5 E F2(n)A F0(])A .021(Causes a function to stop e)144 614.4 R
--.15(xe)-.15 G .021(cuting and return the v).15 F .021
-(alue speci\214ed by)-.25 F F2(n)2.88 E F0 .02(to its caller)2.76 F 5.02
-(.I)-.55 G(f)-5.02 E F2(n)2.88 E F0 .02(is omitted,)2.76 F .596
+E F0([)2.5 E F2(n)A F0(])A .02(Causes a function to stop e)144 614.4 R
+-.15(xe)-.15 G .02(cuting and return the v).15 F .021
+(alue speci\214ed by)-.25 F F2(n)2.881 E F0 .021(to its caller)2.761 F
+5.021(.I)-.55 G(f)-5.021 E F2(n)2.881 E F0 .021(is omitted,)2.761 F .597
(the return status is that of the last command e)144 626.4 R -.15(xe)
--.15 G .597(cuted in the function body).15 F 5.597(.I)-.65 G(f)-5.597 E
-F1 -.18(re)3.097 G(tur).18 E(n)-.15 E F0 .597(is e)3.097 F -.15(xe)-.15
-G(cuted).15 E 1.239(by a trap handler)144 638.4 R 3.738(,t)-.4 G 1.238
+-.15 G .596(cuted in the function body).15 F 5.596(.I)-.65 G(f)-5.596 E
+F1 -.18(re)3.096 G(tur).18 E(n)-.15 E F0 .596(is e)3.096 F -.15(xe)-.15
+G(cuted).15 E 1.238(by a trap handler)144 638.4 R 3.738(,t)-.4 G 1.238
(he last command used to determine the status is the last command e)
--3.738 F -.15(xe)-.15 G(cuted).15 E 1.032(before the trap handler)144
-650.4 R 6.032(.I)-.55 G(f)-6.032 E F1 -.18(re)3.532 G(tur).18 E(n)-.15 E
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(xit with a non-zero status, or zero if all commands in the pipeline)
-.15 F -.15(ex)224 384 S(it successfully).15 E 5(.T)-.65 G
(his option is disabled by def)-5 E(ault.)-.1 E F1(posix)184 396 Q F0
-2.091(Change the beha)224 396 R 2.091(vior of)-.2 F F1(bash)4.591 E F0
+2.09(Change the beha)224 396 R 2.091(vior of)-.2 F F1(bash)4.591 E F0
2.091(where the def)4.591 F 2.091(ault operation dif)-.1 F 2.091
(fers from the)-.25 F 1.212(POSIX standard to match the standard \()224
408 R/F5 10/Times-Italic@0 SF 1.212(posix mode)B F0 3.712(\). See)B F2
-1.212(SEE ALSO)3.712 F F0(belo)3.463 E(w)-.25 E 2.307
-(for a reference to a document that details ho)224 420 R 4.806(wp)-.25 G
-2.306(osix mode af)-4.806 F 2.306(fects bash')-.25 F(s)-.55 E(beha)224
+1.212(SEE ALSO)3.712 F F0(belo)3.462 E(w)-.25 E 2.306
+(for a reference to a document that details ho)224 420 R 4.807(wp)-.25 G
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432 Q(vior)-.2 E(.)-.55 E F1(pri)184 444 Q(vileged)-.1 E F0(Same as)224
456 Q F1<ad70>2.5 E F0(.)A F1 -.1(ve)184 468 S(rbose).1 E F0(Same as)224
-468 Q F1<ad76>2.5 E F0(.)A F1(vi)184 480 Q F0 1.465
-(Use a vi-style command line editing interf)224 480 R 3.966(ace. This)
--.1 F 1.466(also af)3.966 F 1.466(fects the editing)-.25 F(interf)224
+468 Q F1<ad76>2.5 E F0(.)A F1(vi)184 480 Q F0 1.466
+(Use a vi-style command line editing interf)224 480 R 3.965(ace. This)
+-.1 F 1.465(also af)3.965 F 1.465(fects the editing)-.25 F(interf)224
492 Q(ace used for)-.1 E F1 -.18(re)2.5 G(ad \255e).18 E F0(.)A F1
(xtrace)184 504 Q F0(Same as)224 504 Q F1<ad78>2.5 E F0(.)A(If)184 522 Q
-F1<ad6f>3.053 E F0 .553(is supplied with no)3.053 F F5(option\255name)
-3.053 E F0 3.053(,t)C .553(he v)-3.053 F .552
-(alues of the current options are printed.)-.25 F(If)5.552 E F1(+o)184
-534 Q F0 1.071(is supplied with no)3.571 F F5(option\255name)3.571 E F0
-3.571(,as)C 1.071(eries of)-3.571 F F1(set)3.572 E F0 1.072
-(commands to recreate the current)3.572 F
+F1<ad6f>3.052 E F0 .552(is supplied with no)3.052 F F5(option\255name)
+3.053 E F0 3.053(,t)C .553(he v)-3.053 F .553
+(alues of the current options are printed.)-.25 F(If)5.553 E F1(+o)184
+534 Q F0 1.072(is supplied with no)3.572 F F5(option\255name)3.572 E F0
+3.572(,a)C 1.071(series of)-.001 F F1(set)3.571 E F0 1.071
+(commands to recreate the current)3.571 F
(option settings is displayed on the standard output.)184 546 Q F1<ad70>
-144 558 Q F0 -.45(Tu)184 558 S 1.072(rn on).45 F F5(privile)4.822 E -.1
-(ge)-.4 G(d).1 E F0 3.572(mode. In)4.342 F 1.072(this mode, the)3.572 F
-F2($ENV)3.572 E F0(and)3.322 E F2($B)3.572 E(ASH_ENV)-.27 E F0 1.071
-(\214les are not pro-)3.322 F 1.5
-(cessed, shell functions are not inherited from the en)184 570 R 1.501
-(vironment, and the)-.4 F F2(SHELLOPTS)4.001 E F3(,)A F2 -.27(BA)184 582
-S(SHOPTS).27 E F3(,)A F2(CDP)2.775 E -.855(AT)-.666 G(H).855 E F3(,)A F0
-(and)2.775 E F2(GLOBIGNORE)3.025 E F0 -.25(va)2.775 G .524
-(riables, if the).25 F 3.024(ya)-.15 G .524(ppear in the en)-3.024 F
-(vironment,)-.4 E .379(are ignored.)184 594 R .379
-(If the shell is started with the ef)5.379 F(fecti)-.25 E .679 -.15
-(ve u)-.25 H .38(ser \(group\) id not equal to the real).15 F .462
+144 558 Q F0 -.45(Tu)184 558 S 1.071(rn on).45 F F5(privile)4.821 E -.1
+(ge)-.4 G(d).1 E F0 3.572(mode. In)4.341 F 1.072(this mode, the)3.572 F
+F2($ENV)3.572 E F0(and)3.322 E F2($B)3.572 E(ASH_ENV)-.27 E F0 1.072
+(\214les are not pro-)3.322 F 1.501
+(cessed, shell functions are not inherited from the en)184 570 R 1.5
+(vironment, and the)-.4 F F2(SHELLOPTS)4 E F3(,)A F2 -.27(BA)184 582 S
+(SHOPTS).27 E F3(,)A F2(CDP)2.774 E -.855(AT)-.666 G(H).855 E F3(,)A F0
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+(riables, if the).25 F 3.025(ya)-.15 G .525(ppear in the en)-3.025 F
+(vironment,)-.4 E .38(are ignored.)184 594 R .38
+(If the shell is started with the ef)5.38 F(fecti)-.25 E .679 -.15(ve u)
+-.25 H .379(ser \(group\) id not equal to the real).15 F .461
(user \(group\) id, and the)184 606 R F1<ad70>2.961 E F0 .461
-(option is not supplied, these actions are tak)2.961 F .461
-(en and the ef)-.1 F(fec-)-.25 E(ti)184 618 Q .694 -.15(ve u)-.25 H .394
+(option is not supplied, these actions are tak)2.961 F .462
+(en and the ef)-.1 F(fec-)-.25 E(ti)184 618 Q .695 -.15(ve u)-.25 H .395
(ser id is set to the real user id.).15 F .395(If the)5.395 F F1<ad70>
-2.895 E F0 .395(option is supplied at startup, the ef)2.895 F(fecti)-.25
-E -.15(ve)-.25 G .387(user id is not reset.)184 630 R -.45(Tu)5.387 G
-.387(rning this option of).45 F 2.886(fc)-.25 G .386(auses the ef)-2.886
-F(fecti)-.25 E .686 -.15(ve u)-.25 H .386(ser and group ids to be).15 F
+2.895 E F0 .394(option is supplied at startup, the ef)2.895 F(fecti)-.25
+E -.15(ve)-.25 G .386(user id is not reset.)184 630 R -.45(Tu)5.386 G
+.386(rning this option of).45 F 2.886(fc)-.25 G .387(auses the ef)-2.886
+F(fecti)-.25 E .687 -.15(ve u)-.25 H .387(ser and group ids to be).15 F
(set to the real user and group ids.)184 642 Q F1<ad74>144 654 Q F0
(Exit after reading and e)184 654 Q -.15(xe)-.15 G(cuting one command.)
-.15 E F1<ad75>144 666 Q F0 -.35(Tr)184 666 S .043(eat unset v).35 F .044
+.15 E F1<ad75>144 666 Q F0 -.35(Tr)184 666 S .044(eat unset v).35 F .044
(ariables and parameters other than the special parameters "@" and "*" \
-as an)-.25 F .183(error when performing parameter e)184 678 R 2.683
-(xpansion. If)-.15 F -.15(ex)2.683 G .182
+as an)-.25 F .182(error when performing parameter e)184 678 R 2.682
+(xpansion. If)-.15 F -.15(ex)2.682 G .183
(pansion is attempted on an unset v).15 F(ari-)-.25 E .746
(able or parameter)184 690 R 3.246(,t)-.4 G .746
(he shell prints an error message, and, if not interacti)-3.246 F -.15
(ve)-.25 G 3.246(,e).15 G .746(xits with a)-3.396 F(non-zero status.)184
702 Q F1<ad76>144 714 Q F0(Print shell input lines as the)184 714 Q 2.5
-(ya)-.15 G(re read.)-2.5 E(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E
-(71)200.665 E 0 Cg EP
+(ya)-.15 G(re read.)-2.5 E(GNU Bash 5.0)72 768 Q(2019 September 16)
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%%Page: 72 72
%%BeginPageSetup
BP
SF<ad78>144 84 Q F0 .315(After e)184 84 R .315(xpanding each)-.15 F/F2
10/Times-Italic@0 SF .315(simple command)2.815 F F0(,)A F1 -.25(fo)2.815
G(r).25 E F0(command,)2.815 E F1(case)2.815 E F0(command,)2.815 E F1
-(select)2.815 E F0(command,)2.815 E 1.235(or arithmetic)184 96 R F1 -.25
+(select)2.815 E F0(command,)2.815 E 1.236(or arithmetic)184 96 R F1 -.25
(fo)3.736 G(r).25 E F0 1.236(command, display the e)3.736 F 1.236
(xpanded v)-.15 F 1.236(alue of)-.25 F/F3 9/Times-Bold@0 SF(PS4)3.736 E
/F4 9/Times-Roman@0 SF(,)A F0(follo)3.486 E 1.236(wed by the com-)-.25 F
(mand and its e)184 108 Q(xpanded ar)-.15 E(guments or associated w)-.18
-E(ord list.)-.1 E F1<ad42>144 120 Q F0 2.579(The shell performs brace e)
+E(ord list.)-.1 E F1<ad42>144 120 Q F0 2.578(The shell performs brace e)
184 120 R 2.578(xpansion \(see)-.15 F F1 2.578(Brace Expansion)5.078 F
-F0(abo)5.078 E -.15(ve)-.15 G 5.078(\). This).15 F 2.578(is on by)5.078
-F(def)184 132 Q(ault.)-.1 E F1<ad43>144 144 Q F0 .213(If set,)184 144 R
-F1(bash)2.713 E F0 .213(does not o)2.713 F -.15(ve)-.15 G .214
+F0(abo)5.078 E -.15(ve)-.15 G 5.079(\). This).15 F 2.579(is on by)5.079
+F(def)184 132 Q(ault.)-.1 E F1<ad43>144 144 Q F0 .214(If set,)184 144 R
+F1(bash)2.714 E F0 .214(does not o)2.714 F -.15(ve)-.15 G .214
(rwrite an e).15 F .214(xisting \214le with the)-.15 F F1(>)2.714 E F0
-(,)A F1(>&)2.714 E F0 2.714(,a)C(nd)-2.714 E F1(<>)2.714 E F0 .214
-(redirection opera-)2.714 F 3.054(tors. This)184 156 R .553(may be o)
+(,)A F1(>&)2.714 E F0 2.713(,a)C(nd)-2.713 E F1(<>)2.713 E F0 .213
+(redirection opera-)2.713 F 3.053(tors. This)184 156 R .553(may be o)
3.053 F -.15(ve)-.15 G .553
(rridden when creating output \214les by using the redirection opera-)
.15 F(tor)184 168 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1
-<ad45>144 180 Q F0 .103(If set, an)184 180 R 2.603(yt)-.15 G .103
-(rap on)-2.603 F F1(ERR)2.603 E F0 .104
-(is inherited by shell functions, command substitutions, and com-)2.603
-F .839(mands e)184 192 R -.15(xe)-.15 G .839(cuted in a subshell en).15
-F 3.339(vironment. The)-.4 F F1(ERR)3.338 E F0 .838
-(trap is normally not inherited in)3.338 F(such cases.)184 204 Q F1
-<ad48>144 216 Q F0(Enable)184 216 Q F1(!)3.031 E F0 .531
-(style history substitution.)5.531 F .531(This option is on by def)5.531
-F .532(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 228 Q -.15
-(ve)-.25 G(.).15 E F1<ad50>144 240 Q F0 .96
+<ad45>144 180 Q F0 .104(If set, an)184 180 R 2.604(yt)-.15 G .104
+(rap on)-2.604 F F1(ERR)2.604 E F0 .103
+(is inherited by shell functions, command substitutions, and com-)2.604
+F .838(mands e)184 192 R -.15(xe)-.15 G .838(cuted in a subshell en).15
+F 3.338(vironment. The)-.4 F F1(ERR)3.338 E F0 .839
+(trap is normally not inherited in)3.339 F(such cases.)184 204 Q F1
+<ad48>144 216 Q F0(Enable)184 216 Q F1(!)3.032 E F0 .532
+(style history substitution.)5.532 F .531(This option is on by def)5.532
+F .531(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 228 Q -.15
+(ve)-.25 G(.).15 E F1<ad50>144 240 Q F0 .959
(If set, the shell does not resolv)184 240 R 3.459(es)-.15 G .959
-(ymbolic links when e)-3.459 F -.15(xe)-.15 G .959
-(cuting commands such as).15 F F1(cd)3.459 E F0 2.821
+(ymbolic links when e)-3.459 F -.15(xe)-.15 G .96
+(cuting commands such as).15 F F1(cd)3.46 E F0 2.822
(that change the current w)184 252 R 2.822(orking directory)-.1 F 7.822
-(.I)-.65 G 5.322(tu)-7.822 G 2.822(ses the ph)-5.322 F 2.822
-(ysical directory structure)-.05 F 2.686(instead. By)184 264 R(def)2.686
+(.I)-.65 G 5.322(tu)-7.822 G 2.822(ses the ph)-5.322 F 2.821
+(ysical directory structure)-.05 F 2.685(instead. By)184 264 R(def)2.685
E(ault,)-.1 E F1(bash)2.686 E F0(follo)2.686 E .186
(ws the logical chain of directories when performing com-)-.25 F
(mands which change the current directory)184 276 Q(.)-.65 E F1<ad54>144
(cuted in a subshell en).15 F 4.432(vironment. The)-.4 F F1(DEB)4.432 E
(UG)-.1 E F0(and)4.432 E F1(RETURN)184 312 Q F0
(traps are normally not inherited in such cases.)2.5 E F1<adad>144 324 Q
-F0 .4(If no ar)184 324 R .401(guments follo)-.18 F 2.901(wt)-.25 G .401
-(his option, then the positional parameters are unset.)-2.901 F
-(Otherwise,)5.401 E(the positional parameters are set to the)184 336 Q
-F2(ar)2.5 E(g)-.37 E F0(s, e)A -.15(ve)-.25 G 2.5(ni).15 G 2.5(fs)-2.5 G
+F0 .401(If no ar)184 324 R .401(guments follo)-.18 F 2.901(wt)-.25 G
+.401(his option, then the positional parameters are unset.)-2.901 F
+(Otherwise,)5.4 E(the positional parameters are set to the)184 336 Q F2
+(ar)2.5 E(g)-.37 E F0(s, e)A -.15(ve)-.25 G 2.5(ni).15 G 2.5(fs)-2.5 G
(ome of them be)-2.5 E(gin with a)-.15 E F1<ad>2.5 E F0(.)A F1<ad>144
-348 Q F0 1.945(Signal the end of options, cause all remaining)184 348 R
-F2(ar)4.444 E(g)-.37 E F0 4.444(st)C 4.444(ob)-4.444 G 4.444(ea)-4.444 G
-1.944(ssigned to the positional)-4.444 F 3.445(parameters. The)184 360 R
-F1<ad78>3.445 E F0(and)3.445 E F1<ad76>3.445 E F0 .945
-(options are turned of)3.445 F 3.445(f. If)-.25 F .946(there are no)
-3.445 F F2(ar)3.446 E(g)-.37 E F0 .946(s, the positional)B
+348 Q F0 1.944(Signal the end of options, cause all remaining)184 348 R
+F2(ar)4.444 E(g)-.37 E F0 4.444(st)C 4.444(ob)-4.444 G 4.445(ea)-4.444 G
+1.945(ssigned to the positional)-4.445 F 3.446(parameters. The)184 360 R
+F1<ad78>3.446 E F0(and)3.446 E F1<ad76>3.446 E F0 .945
+(options are turned of)3.446 F 3.445(f. If)-.25 F .945(there are no)
+3.445 F F2(ar)3.445 E(g)-.37 E F0 .945(s, the positional)B
(parameters remain unchanged.)184 372 Q .425(The options are of)144
388.8 R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425
(ault unless otherwise noted.)-.1 F .425
-(Using + rather than \255 causes these options)5.425 F .177
-(to be turned of)144 400.8 R 2.677(f. The)-.25 F .178
+(Using + rather than \255 causes these options)5.425 F .178
+(to be turned of)144 400.8 R 2.678(f. The)-.25 F .178
(options can also be speci\214ed as ar)2.678 F .178(guments to an in)
--.18 F -.2(vo)-.4 G .178(cation of the shell.).2 F(The)5.178 E .066
+-.18 F -.2(vo)-.4 G .177(cation of the shell.).2 F(The)5.177 E .066
(current set of options may be found in)144 412.8 R F1<24ad>2.566 E F0
5.066(.T)C .066(he return status is al)-5.066 F -.1(wa)-.1 G .066
-(ys true unless an in).1 F -.25(va)-.4 G .066(lid option).25 F
+(ys true unless an in).1 F -.25(va)-.4 G .067(lid option).25 F
(is encountered.)144 424.8 Q F1(shift)108 441.6 Q F0([)2.5 E F2(n)A F0
-(])A .428(The positional parameters from)144 453.6 R F2(n)2.928 E F0
-.429(+1 ... are renamed to)B F1 .429($1 ....)2.929 F F0 -.15(Pa)5.429 G
-.429(rameters represented by the num-).15 F(bers)144 465.6 Q F1($#)2.583
-E F0(do)2.583 E .083(wn to)-.25 F F1($#)2.583 E F0<ad>A F2(n)A F0 .083
-(+1 are unset.)B F2(n)5.443 E F0 .083(must be a non-ne)2.823 F -.05(ga)
--.15 G(ti).05 E .382 -.15(ve n)-.25 H .082(umber less than or equal to)
-.15 F F1($#)2.582 E F0 5.082(.I)C(f)-5.082 E F2(n)2.942 E F0 .06
+(])A .429(The positional parameters from)144 453.6 R F2(n)2.929 E F0
+.429(+1 ... are renamed to)B F1 .429($1 ....)2.929 F F0 -.15(Pa)5.428 G
+.428(rameters represented by the num-).15 F(bers)144 465.6 Q F1($#)2.582
+E F0(do)2.582 E .082(wn to)-.25 F F1($#)2.582 E F0<ad>A F2(n)A F0 .082
+(+1 are unset.)B F2(n)5.442 E F0 .082(must be a non-ne)2.822 F -.05(ga)
+-.15 G(ti).05 E .383 -.15(ve n)-.25 H .083(umber less than or equal to)
+.15 F F1($#)2.583 E F0 5.083(.I)C(f)-5.083 E F2(n)2.943 E F0 .06
(is 0, no parameters are changed.)144 477.6 R(If)5.06 E F2(n)2.92 E F0
.06(is not gi)2.8 F -.15(ve)-.25 G .06(n, it is assumed to be 1.).15 F
(If)5.06 E F2(n)2.92 E F0 .06(is greater than)2.8 F F1($#)2.56 E F0 2.56
-(,t)C(he)-2.56 E .144(positional parameters are not changed.)144 489.6 R
-.144(The return status is greater than zero if)5.144 F F2(n)3.003 E F0
-.143(is greater than)2.883 F F1($#)2.643 E F0
+(,t)C(he)-2.56 E .143(positional parameters are not changed.)144 489.6 R
+.144(The return status is greater than zero if)5.143 F F2(n)3.004 E F0
+.144(is greater than)2.884 F F1($#)2.644 E F0
(or less than zero; otherwise 0.)144 501.6 Q F1(shopt)108 518.4 Q F0([)
2.5 E F1(\255pqsu)A F0 2.5(][)C F1<ad6f>-2.5 E F0 2.5(][)C F2(optname)
--2.5 E F0(...])2.5 E -.8(To)144 530.4 S .639(ggle the v).8 F .639
+-2.5 E F0(...])2.5 E -.8(To)144 530.4 S .64(ggle the v).8 F .639
(alues of settings controlling optional shell beha)-.25 F(vior)-.2 E
-5.639(.T)-.55 G .64(he settings can be either those)-5.639 F .375
-(listed belo)144 542.4 R 1.675 -.65(w, o)-.25 H 1.175 -.4(r, i).65 H
-2.875(ft).4 G(he)-2.875 E F1<ad6f>2.875 E F0 .375
+5.639(.T)-.55 G .639(he settings can be either those)-5.639 F .374
+(listed belo)144 542.4 R 1.674 -.65(w, o)-.25 H 1.174 -.4(r, i).65 H
+2.874(ft).4 G(he)-2.874 E F1<ad6f>2.874 E F0 .375
(option is used, those a)2.875 F -.25(va)-.2 G .375(ilable with the).25
-F F1<ad6f>2.875 E F0 .374(option to the)2.875 F F1(set)2.874 E F0 -.2
-(bu)2.874 G .374(iltin com-).2 F 3.325(mand. W)144 554.4 R .825
-(ith no options, or with the)-.4 F F1<ad70>3.325 E F0 .826
-(option, a list of all settable options is displayed, with an)3.325 F
-.552(indication of whether or not each is set; if)144 566.4 R F2
-(optnames)3.052 E F0 .551
-(are supplied, the output is restricted to those)3.052 F 2.549
-(options. The)144 578.4 R F1<ad70>2.549 E F0 .049(option causes output \
-to be displayed in a form that may be reused as input.)2.549 F(Other)
-5.05 E(options ha)144 590.4 Q .3 -.15(ve t)-.2 H(he follo).15 E
+F F1<ad6f>2.875 E F0 .375(option to the)2.875 F F1(set)2.875 E F0 -.2
+(bu)2.875 G .375(iltin com-).2 F 3.326(mand. W)144 554.4 R .826
+(ith no options, or with the)-.4 F F1<ad70>3.326 E F0 .825
+(option, a list of all settable options is displayed, with an)3.326 F
+.551(indication of whether or not each is set; if)144 566.4 R F2
+(optnames)3.052 E F0 .552
+(are supplied, the output is restricted to those)3.052 F 2.55
+(options. The)144 578.4 R F1<ad70>2.55 E F0 .049(option causes output t\
+o be displayed in a form that may be reused as input.)2.55 F(Other)5.049
+E(options ha)144 590.4 Q .3 -.15(ve t)-.2 H(he follo).15 E
(wing meanings:)-.25 E F1<ad73>144 602.4 Q F0(Enable \(set\) each)180
602.4 Q F2(optname)2.5 E F0(.)A F1<ad75>144 614.4 Q F0
(Disable \(unset\) each)180 614.4 Q F2(optname)2.5 E F0(.)A F1<ad71>144
626.4 Q F0 .003(Suppresses normal output \(quiet mode\); the return sta\
-tus indicates whether the)180 626.4 R F2(optname)2.503 E F0(is)2.503 E
-.255(set or unset.)180 638.4 R .255(If multiple)5.255 F F2(optname)2.755
-E F0(ar)2.755 E .256(guments are gi)-.18 F -.15(ve)-.25 G 2.756(nw).15 G
-(ith)-2.756 E F1<ad71>2.756 E F0 2.756(,t)C .256
-(he return status is zero if)-2.756 F(all)180 650.4 Q F2(optnames)2.5 E
+tus indicates whether the)180 626.4 R F2(optname)2.504 E F0(is)2.504 E
+.256(set or unset.)180 638.4 R .256(If multiple)5.256 F F2(optname)2.756
+E F0(ar)2.756 E .256(guments are gi)-.18 F -.15(ve)-.25 G 2.756(nw).15 G
+(ith)-2.756 E F1<ad71>2.756 E F0 2.755(,t)C .255
+(he return status is zero if)-2.755 F(all)180 650.4 Q F2(optnames)2.5 E
F0(are enabled; non-zero otherwise.)2.5 E F1<ad6f>144 662.4 Q F0
(Restricts the v)180 662.4 Q(alues of)-.25 E F2(optname)2.5 E F0
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--.1(fa)2.5 G(ils.).1 E F1(expand_aliases)144 480 Q F0 .717
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(If set, aliases are e)184 492 R .717(xpanded as described abo)-.15 F
1.017 -.15(ve u)-.15 H(nder).15 E/F2 9/Times-Bold@0 SF(ALIASES)3.217 E
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(by def)184 504 Q(ault for interacti)-.1 E .3 -.15(ve s)-.25 H(hells.)
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+(\)t).15 G(o)-3.355 E -.15(ex)184 360 S
(pand to a null string, rather than themselv).15 E(es.)-.15 E F1
-(posixglob)144 372 Q F0 1.036(If set,)184 384 R F1(bash)3.536 E F0(mak)
-3.536 E 1.036(es w)-.1 F 1.036
-(ords containing unquoted backslashes after e)-.1 F 1.037
-(xpansion eligible for)-.15 F 1.076(pathname e)184 396 R 1.076
-(xpansion, e)-.15 F -.15(ve)-.25 G 3.576(ni).15 G 3.576(ft)-3.576 G(he)
--3.576 E 3.576(yd)-.15 G(on')-3.576 E 3.575(tc)-.18 G 1.075(ontain an)
--3.575 F 3.575(yo)-.15 G 1.075(ther unquoted pattern characters.)-3.575
+(posixglob)144 372 Q F0 1.037(If set,)184 384 R F1(bash)3.537 E F0(mak)
+3.537 E 1.037(es w)-.1 F 1.036
+(ords containing unquoted backslashes after e)-.1 F 1.036
+(xpansion eligible for)-.15 F 1.075(pathname e)184 396 R 1.075
+(xpansion, e)-.15 F -.15(ve)-.25 G 3.575(ni).15 G 3.575(ft)-3.575 G(he)
+-3.575 E 3.575(yd)-.15 G(on')-3.575 E 3.575(tc)-.18 G 1.076(ontain an)
+-3.575 F 3.576(yo)-.15 G 1.076(ther unquoted pattern characters.)-3.576
F(This option is enabled by def)184 408 Q(ault, and is enabled when)-.1
E F3(posix mode)2.5 E F0(is enabled.)2.5 E F1(pr)144 420 Q(ogcomp)-.18 E
-F0 .676(If set, the programmable completion f)184 432 R .677
-(acilities \(see)-.1 F F1(Pr)3.177 E .677(ogrammable Completion)-.18 F
-F0(abo)3.177 E -.15(ve)-.15 G(\)).15 E(are enabled.)184 444 Q
+F0 .677(If set, the programmable completion f)184 432 R .677
+(acilities \(see)-.1 F F1(Pr)3.176 E .676(ogrammable Completion)-.18 F
+F0(abo)3.176 E -.15(ve)-.15 G(\)).15 E(are enabled.)184 444 Q
(This option is enabled by def)5 E(ault.)-.1 E F1(pr)144 456 Q
(ogcomp_alias)-.18 E F0 2.124
(If set, and programmable completion is enabled,)184 468 R F1(bash)4.624
-E F0 2.124(treats a command name that)4.624 F(doesn')184 480 Q 3.288(th)
--.18 G -2.25 -.2(av e)-3.288 H(an)3.488 E 3.288(yc)-.15 G .789
-(ompletions as a possible alias and attempts alias e)-3.288 F .789
+E F0 2.124(treats a command name that)4.624 F(doesn')184 480 Q 3.289(th)
+-.18 G -2.25 -.2(av e)-3.289 H(an)3.489 E 3.289(yc)-.15 G .789
+(ompletions as a possible alias and attempts alias e)-3.289 F .788
(xpansion. If it has)-.15 F 1.473(an alias,)184 492 R F1(bash)3.973 E F0
1.473(attempts programmable completion using the command w)3.973 F 1.473
(ord resulting)-.1 F(from the e)184 504 Q(xpanded alias.)-.15 E F1(pr)
-144 516 Q(omptv)-.18 E(ars)-.1 E F0 1.447(If set, prompt strings under)
-184 528 R 1.448(go parameter e)-.18 F 1.448
-(xpansion, command substitution, arithmetic)-.15 F -.15(ex)184 540 S
-.171(pansion, and quote remo).15 F -.25(va)-.15 G 2.67(la).25 G .17
-(fter being e)-2.67 F .17(xpanded as described in)-.15 F F2(PR)2.67 E
-(OMPTING)-.27 E F0(abo)2.42 E -.15(ve)-.15 G(.).15 E
+144 516 Q(omptv)-.18 E(ars)-.1 E F0 1.448(If set, prompt strings under)
+184 528 R 1.448(go parameter e)-.18 F 1.447
+(xpansion, command substitution, arithmetic)-.15 F -.15(ex)184 540 S .17
+(pansion, and quote remo).15 F -.25(va)-.15 G 2.67(la).25 G .17
+(fter being e)-2.67 F .17(xpanded as described in)-.15 F F2(PR)2.671 E
+(OMPTING)-.27 E F0(abo)2.421 E -.15(ve)-.15 G(.).15 E
(This option is enabled by def)184 552 Q(ault.)-.1 E F1 -.18(re)144 564
S(stricted_shell).18 E F0 1.069
(The shell sets this option if it is started in restricted mode \(see)
(This is not reset when the startup \214les are e)5.36 F -.15(xe)-.15 G
(-).15 E(cuted, allo)184 600 Q(wing the startup \214les to disco)-.25 E
-.15(ve)-.15 G 2.5(rw).15 G(hether or not a shell is restricted.)-2.5 E
-F1(shift_v)144 612 Q(erbose)-.1 E F0 .501(If set, the)184 624 R F1
-(shift)3.001 E F0 -.2(bu)3.001 G .501
-(iltin prints an error message when the shift count e).2 F .502
+F1(shift_v)144 612 Q(erbose)-.1 E F0 .502(If set, the)184 624 R F1
+(shift)3.002 E F0 -.2(bu)3.002 G .501
+(iltin prints an error message when the shift count e).2 F .501
(xceeds the number)-.15 F(of positional parameters.)184 636 Q F1(sour)
-144 648 Q(cepath)-.18 E F0 .771(If set, the)184 660 R F1(sour)3.271 E
-(ce)-.18 E F0(\()3.271 E F1(.)A F0 3.271(\)b)C .771(uiltin uses the v)
--3.471 F .771(alue of)-.25 F F2 -.666(PA)3.27 G(TH)-.189 E F0 .77
-(to \214nd the directory containing the)3.02 F(\214le supplied as an ar)
-184 672 Q 2.5(gument. This)-.18 F(option is enabled by def)2.5 E(ault.)
--.1 E F1(xpg_echo)144 684 Q F0(If set, the)184 696 Q F1(echo)2.5 E F0
--.2(bu)2.5 G(iltin e).2 E(xpands backslash-escape sequences by def)-.15
-E(ault.)-.1 E(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(76)200.665 E 0
-Cg EP
+144 648 Q(cepath)-.18 E F0 .77(If set, the)184 660 R F1(sour)3.27 E(ce)
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+.771(alue of)-.25 F F2 -.666(PA)3.271 G(TH)-.189 E F0 .771
+(to \214nd the directory containing the)3.021 F
+(\214le supplied as an ar)184 672 Q 2.5(gument. This)-.18 F
+(option is enabled by def)2.5 E(ault.)-.1 E F1(xpg_echo)144 684 Q F0
+(If set, the)184 696 Q F1(echo)2.5 E F0 -.2(bu)2.5 G(iltin e).2 E
+(xpands backslash-escape sequences by def)-.15 E(ault.)-.1 E
+(GNU Bash 5.0)72 768 Q(2019 September 16)135.955 E(76)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E/F1 10/Times-Bold@0
-SF(suspend)108 84 Q F0([)2.5 E F1<ad66>A F0(])A 1.001(Suspend the e)144
-96 R -.15(xe)-.15 G 1.001(cution of this shell until it recei).15 F -.15
-(ve)-.25 G 3.501(sa).15 G/F2 9/Times-Bold@0 SF(SIGCONT)A F0 3.502
-(signal. A)3.252 F 1.002(login shell cannot be)3.502 F .023
-(suspended; the)144 108 R F1<ad66>2.523 E F0 .023
-(option can be used to o)2.523 F -.15(ve)-.15 G .022
-(rride this and force the suspension.).15 F .022(The return status is)
-5.022 F 2.5(0u)144 120 S(nless the shell is a login shell and)-2.5 E F1
+SF(suspend)108 84 Q F0([)2.5 E F1<ad66>A F0(])A 1.002(Suspend the e)144
+96 R -.15(xe)-.15 G 1.002(cution of this shell until it recei).15 F -.15
+(ve)-.25 G 3.501(sa).15 G/F2 9/Times-Bold@0 SF(SIGCONT)A F0 3.501
+(signal. A)3.251 F 1.001(login shell cannot be)3.501 F .022
+(suspended; the)144 108 R F1<ad66>2.522 E F0 .022
+(option can be used to o)2.522 F -.15(ve)-.15 G .022
+(rride this and force the suspension.).15 F .023(The return status is)
+5.023 F 2.5(0u)144 120 S(nless the shell is a login shell and)-2.5 E F1
<ad66>2.5 E F0(is not supplied, or if job control is not enabled.)2.5 E
F1(test)108 136.8 Q/F3 10/Times-Italic@0 SF -.2(ex)2.5 G(pr).2 E F1([)
-108 148.8 Q F3 -.2(ex)2.5 G(pr).2 E F1(])2.5 E F0 .877
-(Return a status of 0 \(true\) or 1 \(f)144 148.8 R .878
-(alse\) depending on the e)-.1 F -.25(va)-.25 G .878
+108 148.8 Q F3 -.2(ex)2.5 G(pr).2 E F1(])2.5 E F0 .878
+(Return a status of 0 \(true\) or 1 \(f)144 148.8 R .877
+(alse\) depending on the e)-.1 F -.25(va)-.25 G .877
(luation of the conditional e).25 F(xpression)-.15 E F3 -.2(ex)144 160.8
S(pr).2 E F0 5.53(.E).73 G .53
(ach operator and operand must be a separate ar)-5.53 F 3.03
-(gument. Expressions)-.18 F .53(are composed of the)3.03 F 3.079
-(primaries described abo)144 172.8 R 3.379 -.15(ve u)-.15 H(nder).15 E
-F2(CONDITION)5.579 E 3.079(AL EXPRESSIONS)-.18 F/F4 9/Times-Roman@0 SF
-(.)A F1(test)7.579 E F0 3.08(does not accept an)5.58 F(y)-.15 E
+(gument. Expressions)-.18 F .53(are composed of the)3.03 F 3.08
+(primaries described abo)144 172.8 R 3.38 -.15(ve u)-.15 H(nder).15 E F2
+(CONDITION)5.58 E 3.079(AL EXPRESSIONS)-.18 F/F4 9/Times-Roman@0 SF(.)A
+F1(test)7.579 E F0 3.079(does not accept an)5.579 F(y)-.15 E
(options, nor does it accept and ignore an ar)144 184.8 Q(gument of)-.18
-E F1<adad>2.5 E F0(as signifying the end of options.)2.5 E .786
-(Expressions may be combined using the follo)144 202.8 R .785
-(wing operators, listed in decreasing order of prece-)-.25 F 3.411
-(dence. The)144 214.8 R -.25(eva)3.411 G .911
-(luation depends on the number of ar).25 F .912(guments; see belo)-.18 F
-4.712 -.65(w. O)-.25 H .912(perator precedence is).65 F
+E F1<adad>2.5 E F0(as signifying the end of options.)2.5 E .785
+(Expressions may be combined using the follo)144 202.8 R .786
+(wing operators, listed in decreasing order of prece-)-.25 F 3.412
+(dence. The)144 214.8 R -.25(eva)3.412 G .912
+(luation depends on the number of ar).25 F .911(guments; see belo)-.18 F
+4.711 -.65(w. O)-.25 H .911(perator precedence is).65 F
(used when there are \214v)144 226.8 Q 2.5(eo)-.15 G 2.5(rm)-2.5 G
(ore ar)-2.5 E(guments.)-.18 E F1(!)144 238.8 Q F3 -.2(ex)2.5 G(pr).2 E
F0 -.35(Tr)180 238.8 S(ue if).35 E F3 -.2(ex)2.5 G(pr).2 E F0(is f)3.23
E 2.5(2a)144 393.6 S -.18(rg)-2.5 G(uments).18 E .37(If the \214rst ar)
180 405.6 R .37(gument is)-.18 F F1(!)2.87 E F0 2.87(,t)C .37(he e)-2.87
F .37(xpression is true if and only if the second ar)-.15 F .37
-(gument is null.)-.18 F .38(If the \214rst ar)180 417.6 R .38
-(gument is one of the unary conditional operators listed abo)-.18 F .679
--.15(ve u)-.15 H(nder).15 E F2(CONDI-)2.879 E(TION)180 429.6 Q .552
+(gument is null.)-.18 F .379(If the \214rst ar)180 417.6 R .38
+(gument is one of the unary conditional operators listed abo)-.18 F .68
+-.15(ve u)-.15 H(nder).15 E F2(CONDI-)2.88 E(TION)180 429.6 Q .553
(AL EXPRESSIONS)-.18 F F4(,)A F0 .552(the e)2.802 F .552
(xpression is true if the unary test is true.)-.15 F .552
(If the \214rst ar)5.552 F(gu-)-.18 E(ment is not a v)180 441.6 Q
(If the second ar)5.236 F .236(gument is one of)-.18 F .855
(the binary conditional operators listed abo)180 477.6 R 1.155 -.15
(ve u)-.15 H(nder).15 E F2(CONDITION)3.355 E .855(AL EXPRESSIONS)-.18 F
-F4(,)A F0(the)3.105 E .579(result of the e)180 489.6 R .578(xpression i\
+F4(,)A F0(the)3.104 E .578(result of the e)180 489.6 R .578(xpression i\
s the result of the binary test using the \214rst and third ar)-.15 F
-(guments)-.18 E 1.332(as operands.)180 501.6 R(The)6.332 E F1<ad61>3.832
-E F0(and)3.832 E F1<ad6f>3.832 E F0 1.333
+(guments)-.18 E 1.333(as operands.)180 501.6 R(The)6.333 E F1<ad61>3.833
+E F0(and)3.833 E F1<ad6f>3.832 E F0 1.332
(operators are considered binary operators when there are)3.832 F .558
(three ar)180 513.6 R 3.058(guments. If)-.18 F .558(the \214rst ar)3.058
F .558(gument is)-.18 F F1(!)3.058 E F0 3.058(,t)C .558(he v)-3.058 F
.558(alue is the ne)-.25 F -.05(ga)-.15 G .558(tion of the tw).05 F
-(o-ar)-.1 E(gument)-.18 E .52(test using the second and third ar)180
-525.6 R 3.021(guments. If)-.18 F .521(the \214rst ar)3.021 F .521
-(gument is e)-.18 F(xactly)-.15 E F1(\()3.021 E F0 .521(and the third)
-3.021 F(ar)180 537.6 Q .485(gument is e)-.18 F(xactly)-.15 E F1(\))2.985
-E F0 2.985(,t)C .485(he result is the one-ar)-2.985 F .485
+(o-ar)-.1 E(gument)-.18 E .521(test using the second and third ar)180
+525.6 R 3.021(guments. If)-.18 F .521(the \214rst ar)3.021 F .52
+(gument is e)-.18 F(xactly)-.15 E F1(\()3.02 E F0 .52(and the third)3.02
+F(ar)180 537.6 Q .485(gument is e)-.18 F(xactly)-.15 E F1(\))2.985 E F0
+2.985(,t)C .485(he result is the one-ar)-2.985 F .485
(gument test of the second ar)-.18 F 2.985(gument. Other)-.18 F(-)-.2 E
(wise, the e)180 549.6 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(4a)144
-561.6 S -.18(rg)-2.5 G(uments).18 E .384(If the \214rst ar)180 573.6 R
-.384(gument is)-.18 F F1(!)2.884 E F0 2.885(,t)C .385
-(he result is the ne)-2.885 F -.05(ga)-.15 G .385(tion of the three-ar)
-.05 F .385(gument e)-.18 F .385(xpression com-)-.15 F 1.648
+561.6 S -.18(rg)-2.5 G(uments).18 E .385(If the \214rst ar)180 573.6 R
+.385(gument is)-.18 F F1(!)2.885 E F0 2.885(,t)C .385
+(he result is the ne)-2.885 F -.05(ga)-.15 G .384(tion of the three-ar)
+.05 F .384(gument e)-.18 F .384(xpression com-)-.15 F 1.647
(posed of the remaining ar)180 585.6 R 4.147(guments. Otherwise,)-.18 F
-1.647(the e)4.147 F 1.647(xpression is parsed and e)-.15 F -.25(va)-.25
+1.647(the e)4.147 F 1.648(xpression is parsed and e)-.15 F -.25(va)-.25
G(luated).25 E(according to precedence using the rules listed abo)180
597.6 Q -.15(ve)-.15 G(.).15 E 2.5(5o)144 609.6 S 2.5(rm)-2.5 G(ore ar)
-2.5 E(guments)-.18 E 1.635(The e)180 621.6 R 1.635
1.229(Print the accumulated user and system times for the shell and for\
processes run from the shell.)144 668.4 R(The return status is 0.)144
680.4 Q F1(trap)108 697.2 Q F0([)2.5 E F1(\255lp)A F0 2.5(][)C([)-2.5 E
-F3(ar)A(g)-.37 E F0(])A F3(sigspec)2.5 E F0(...])2.5 E .702(The command)
-144 709.2 R F3(ar)3.532 E(g)-.37 E F0 .702(is to be read and e)3.422 F
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+144 709.2 R F3(ar)3.533 E(g)-.37 E F0 .703(is to be read and e)3.423 F
-.15(xe)-.15 G .702(cuted when the shell recei).15 F -.15(ve)-.25 G
-3.203(ss).15 G(ignal\(s\))-3.203 E F3(sigspec)3.203 E F0 5.703(.I).31 G
-(f)-5.703 E F3(ar)3.533 E(g)-.37 E F0(is)3.423 E .609
+3.202(ss).15 G(ignal\(s\))-3.202 E F3(sigspec)3.202 E F0 5.702(.I).31 G
+(f)-5.702 E F3(ar)3.532 E(g)-.37 E F0(is)3.422 E .608
(absent \(and there is a single)144 721.2 R F3(sigspec)3.108 E F0 3.108
(\)o)C(r)-3.108 E F1<ad>3.108 E F0 3.108(,e)C .608
(ach speci\214ed signal is reset to its original disposition)-3.108 F
-(GNU Bash 5.0)72 768 Q(2019 July 8)151.505 E(77)200.665 E 0 Cg EP
+(GNU Bash 5.0)72 768 Q(2019 September 16)135.955 E(77)185.115 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 137.14(SH\(1\) General).35 F
-(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E .658(\(the v)144
-84 R .658(alue it had upon entrance to the shell\).)-.25 F(If)5.658 E/F1
-10/Times-Italic@0 SF(ar)3.488 E(g)-.37 E F0 .659
+(Commands Manual)2.5 E -.35(BA)139.64 G(SH\(1\)).35 E .659(\(the v)144
+84 R .659(alue it had upon entrance to the shell\).)-.25 F(If)5.658 E/F1
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(is the null string the signal speci\214ed by each)3.378 F F1(sigspec)
-144.34 96 Q F0 .581(is ignored by the shell and by the commands it in)
-3.391 F -.2(vo)-.4 G -.1(ke).2 G 3.08(s. If).1 F F1(ar)3.41 E(g)-.37 E
-F0 .58(is not present and)3.3 F/F2 10/Times-Bold@0 SF<ad70>3.08 E F0
-(has)3.08 E 1.214
+144.34 96 Q F0 .58(is ignored by the shell and by the commands it in)
+3.39 F -.2(vo)-.4 G -.1(ke).2 G 3.081(s. If).1 F F1(ar)3.411 E(g)-.37 E
+F0 .581(is not present and)3.301 F/F2 10/Times-Bold@0 SF<ad70>3.081 E F0
+(has)3.081 E 1.215
(been supplied, then the trap commands associated with each)144 108 R F1
-(sigspec)4.054 E F0 1.215(are displayed.)4.024 F 1.215(If no ar)6.215 F
+(sigspec)4.054 E F0 1.214(are displayed.)4.024 F 1.214(If no ar)6.214 F
(gu-)-.18 E .86(ments are supplied or if only)144 120 R F2<ad70>3.36 E
F0 .86(is gi)3.36 F -.15(ve)-.25 G(n,).15 E F2(trap)3.36 E F0 .86
(prints the list of commands associated with each)3.36 F 2.83
(signal. The)144 132 R F2<ad6c>2.83 E F0 .33(option causes the shell to\
- print a list of signal names and their corresponding num-)2.83 F 4.311
-(bers. Each)144 144 R F1(sigspec)4.651 E F0 1.811
-(is either a signal name de\214ned in <)4.621 F F1(signal.h)A F0 1.81
-(>, or a signal number)B 6.81(.S)-.55 G(ignal)-6.81 E
+ print a list of signal names and their corresponding num-)2.83 F 4.31
+(bers. Each)144 144 R F1(sigspec)4.65 E F0 1.811
+(is either a signal name de\214ned in <)4.62 F F1(signal.h)A F0 1.811
+(>, or a signal number)B 6.811(.S)-.55 G(ignal)-6.811 E
(names are case insensiti)144 156 Q .3 -.15(ve a)-.25 H(nd the).15 E/F3
-9/Times-Bold@0 SF(SIG)2.5 E F0(pre\214x is optional.)2.25 E 1.648(If a)
-144 174 R F1(sigspec)4.488 E F0(is)4.458 E F3(EXIT)4.148 E F0 1.648
-(\(0\) the command)3.898 F F1(ar)4.479 E(g)-.37 E F0 1.649(is e)4.369 F
--.15(xe)-.15 G 1.649(cuted on e).15 F 1.649(xit from the shell.)-.15 F
-1.649(If a)6.649 F F1(sigspec)4.489 E F0(is)4.459 E F3(DEB)144 186 Q(UG)
--.09 E/F4 9/Times-Roman@0 SF(,)A F0 1.168(the command)3.418 F F1(ar)
-3.998 E(g)-.37 E F0 1.168(is e)3.888 F -.15(xe)-.15 G 1.167
-(cuted before e).15 F -.15(ve)-.25 G(ry).15 E F1 1.167(simple command)
-3.667 F F0(,)A F1(for)3.667 E F0(command,)3.667 E F1(case)3.667 E F0
-(com-)3.667 E(mand,)144 198 Q F1(select)2.646 E F0 .146(command, e)2.646
-F -.15(ve)-.25 G .146(ry arithmetic).15 F F1(for)2.646 E F0 .147
-(command, and before the \214rst command e)2.646 F -.15(xe)-.15 G .147
-(cutes in a).15 F .146(shell function \(see)144 210 R F3 .146
-(SHELL GRAMMAR)2.646 F F0(abo)2.396 E -.15(ve)-.15 G 2.646(\). Refer).15
-F .146(to the description of the)2.646 F F2(extdeb)2.645 E(ug)-.2 E F0
-.145(option to)2.645 F(the)144 222 Q F2(shopt)3.2 E F0 -.2(bu)3.2 G .7
-(iltin for details of its ef).2 F .7(fect on the)-.25 F F2(DEB)3.2 E(UG)
--.1 E F0 3.2(trap. If)3.2 F(a)3.2 E F1(sigspec)3.54 E F0(is)3.51 E F3
-(RETURN)3.2 E F4(,)A F0 .701(the com-)2.951 F(mand)144 234 Q F1(ar)3.474
-E(g)-.37 E F0 .644(is e)3.364 F -.15(xe)-.15 G .643
+9/Times-Bold@0 SF(SIG)2.5 E F0(pre\214x is optional.)2.25 E 1.649(If a)
+144 174 R F1(sigspec)4.489 E F0(is)4.459 E F3(EXIT)4.149 E F0 1.649
+(\(0\) the command)3.899 F F1(ar)4.479 E(g)-.37 E F0 1.649(is e)4.369 F
+-.15(xe)-.15 G 1.649(cuted on e).15 F 1.648(xit from the shell.)-.15 F
+1.648(If a)6.648 F F1(sigspec)4.488 E F0(is)4.458 E F3(DEB)144 186 Q(UG)
+-.09 E/F4 9/Times-Roman@0 SF(,)A F0 1.167(the command)3.417 F F1(ar)
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+(command, and before the \214rst command e)2.647 F -.15(xe)-.15 G .146
+(cutes in a).15 F .145(shell function \(see)144 210 R F3 .145
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(cuted each time a shell function or a script e).15 F -.15(xe)-.15 G
-.643(cuted with the).15 F F2(.)3.143 E F0(or)3.143 E F2(sour)3.143 E(ce)
--.18 E F0 -.2(bu)3.143 G(iltins).2 E(\214nishes e)144 246 Q -.15(xe)-.15
-G(cuting.).15 E .96(If a)144 264 R F1(sigspec)3.8 E F0(is)3.77 E F3(ERR)
-3.46 E F4(,)A F0 .96(the command)3.21 F F1(ar)3.791 E(g)-.37 E F0 .961
-(is e)3.681 F -.15(xe)-.15 G .961(cuted whene).15 F -.15(ve)-.25 G 3.461
-(rap).15 G .961(ipeline \(which may consist of a)-3.461 F .185(single s\
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-.451(wing conditions.)-.25 F(The)5.451 E F3(ERR)2.951 E F0 .451
-(trap is not e)2.701 F -.15(xe)-.15 G .451(cuted if the f).15 F .452
-(ailed command is part of the com-)-.1 F .388
-(mand list immediately follo)144 300 R .388(wing a)-.25 F F2(while)2.888
-E F0(or)2.888 E F2(until)2.888 E F0 -.1(ke)2.888 G(yw)-.05 E .388
-(ord, part of the test in an)-.1 F F1(if)2.897 E F0 .387
-(statement, part)4.847 F .777(of a command e)144 312 R -.15(xe)-.15 G
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+(ailed command is part of the com-)-.1 F .387
+(mand list immediately follo)144 300 R .387(wing a)-.25 F F2(while)2.887
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(list e)3.278 F .778(xcept the command follo)-.15 F .778
-(wing the \214nal)-.25 F F2(&&)3.278 E F0(or)3.278 E F2(||)3.278 E F0
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(ut the last, or if the command')-.2 F 3.78(sr)-.55 G 1.28(eturn v)-3.78
F 1.28(alue is being in)-.25 F -.15(ve)-.4 G 1.28(rted using).15 F F2(!)
3.78 E F0(.)A(These are the same conditions obe)144 336 Q(yed by the)
(Signals ignored upon entry to the shell cannot be trapped or reset.)144
354 R -.35(Tr)6.095 G 1.095(apped signals that are not).35 F .662
(being ignored are reset to their original v)144 366 R .662
-(alues in a subshell or subshell en)-.25 F .661(vironment when one is)
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-.4 F 2.5(created. The)144 378 R(return status is f)2.5 E(alse if an)-.1
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394.8 Q F0([)2.5 E F2(\255aftpP)A F0(])A F1(name)2.5 E F0([)2.5 E F1
-(name)A F0(...])2.5 E -.4(Wi)144 406.8 S .173
-(th no options, indicate ho).4 F 2.673(we)-.25 G(ach)-2.673 E F1(name)
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-(uld be interpreted if used as a command name.).1 F .174(If the)5.174 F
-F2<ad74>144 418.8 Q F0 .843(option is used,)3.343 F F2(type)3.343 E F0
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+(th no options, indicate ho).4 F 2.674(we)-.25 G(ach)-2.674 E F1(name)
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-(,).24 E F1 -.2(bu)3.342 G(iltin).2 E F0 3.342(,o).24 G(r)-3.342 E F1
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-(is an alias, shell reserv)2.766 F .086(ed w)-.15 F .086
-(ord, function, b)-.1 F .087(uiltin, or disk \214le, respecti)-.2 F -.15
-(ve)-.25 G(ly).15 E 5.087(.I)-.65 G 2.587(ft)-5.087 G(he)-2.587 E F1
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+(name)2.946 E F0 .086(is not)2.766 F .118
(found, then nothing is printed, and an e)144 442.8 R .118
-(xit status of f)-.15 F .118(alse is returned.)-.1 F .118(If the)5.118 F
-F2<ad70>2.618 E F0 .118(option is used,)2.618 F F2(type)2.618 E F0 .855
+(xit status of f)-.15 F .118(alse is returned.)-.1 F .119(If the)5.119 F
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(either returns the name of the disk \214le that w)144 454.8 R .855
(ould be e)-.1 F -.15(xe)-.15 G .855(cuted if).15 F F1(name)3.715 E F0
-.855(were speci\214ed as a com-)3.535 F .641(mand name, or nothing if)
-144 466.8 R/F5 10/Courier@0 SF .641(type -t name)3.141 F F0 -.1(wo)3.141
-G .641(uld not return).1 F F1(\214le)3.14 E F0 5.64(.T).18 G(he)-5.64 E
-F2<ad50>3.14 E F0 .64(option forces a)3.14 F F3 -.666(PA)3.14 G(TH)-.189
-E F0 .112(search for each)144 478.8 R F1(name)2.612 E F0 2.612(,e)C -.15
-(ve)-2.862 G 2.613(ni).15 G(f)-2.613 E F5 .113(type -t name)2.613 F F0
--.1(wo)2.613 G .113(uld not return).1 F F1(\214le)2.613 E F0 5.113(.I)
-.18 G 2.613(fac)-5.113 G .113(ommand is hashed,)-2.613 F F2<ad70>2.613 E
-F0(and)144 490.8 Q F2<ad50>3.231 E F0 .731(print the hashed v)3.231 F
-.73(alue, which is not necessarily the \214le that appears \214rst in)
--.25 F F3 -.666(PA)3.23 G(TH)-.189 E F4(.)A F0 .73(If the)5.23 F F2
-<ad61>144 502.8 Q F0 1.748(option is used,)4.248 F F2(type)4.248 E F0
-1.748(prints all of the places that contain an e)4.248 F -.15(xe)-.15 G
-1.748(cutable named).15 F F1(name)4.249 E F0 6.749(.T).18 G(his)-6.749 E
-.744(includes aliases and functions, if and only if the)144 514.8 R F2
-<ad70>3.244 E F0 .744(option is not also used.)3.244 F .743
+.855(were speci\214ed as a com-)3.535 F .64(mand name, or nothing if)144
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+(uld not return).1 F F1(\214le)3.141 E F0 5.641(.T).18 G(he)-5.641 E F2
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+(.I).18 G 2.613(fa)-5.113 G .112(command is hashed,)-.001 F F2<ad70>
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+F .731
+(alue, which is not necessarily the \214le that appears \214rst in)-.25
+F F3 -.666(PA)3.231 G(TH)-.189 E F4(.)A F0 .731(If the)5.231 F F2<ad61>
+144 502.8 Q F0 1.749(option is used,)4.249 F F2(type)4.248 E F0 1.748
+(prints all of the places that contain an e)4.248 F -.15(xe)-.15 G 1.748
+(cutable named).15 F F1(name)4.248 E F0 6.748(.T).18 G(his)-6.748 E .744
+(includes aliases and functions, if and only if the)144 514.8 R F2<ad70>
+3.244 E F0 .744(option is not also used.)3.244 F .744
(The table of hashed)5.744 F 1.223(commands is not consulted when using)
144 526.8 R F2<ad61>3.723 E F0 6.223(.T)C(he)-6.223 E F2<ad66>3.723 E F0
-1.223(option suppresses shell function lookup, as)3.723 F .326(with the)
-144 538.8 R F2(command)2.826 E F0 -.2(bu)2.826 G(iltin.).2 E F2(type)
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-(guments are found, f)-.18 F .325(alse if an)-.1 F 2.825(ya)-.15 G .325
-(re not)-2.825 F(found.)144 550.8 Q F2(ulimit)108 567.6 Q F0([)2.5 E F2
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+144 538.8 R F2(command)2.825 E F0 -.2(bu)2.825 G(iltin.).2 E F2(type)
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+(guments are found, f)-.18 F .326(alse if an)-.1 F 2.826(ya)-.15 G .326
+(re not)-2.826 F(found.)144 550.8 Q F2(ulimit)108 567.6 Q F0([)2.5 E F2
(\255HSabcde\214klmnpqrstuvxPT)A F0([)2.5 E F1(limit)A F0(]])A(Pro)144
-579.6 Q .243(vides control o)-.15 F -.15(ve)-.15 G 2.743(rt).15 G .243
-(he resources a)-2.743 F -.25(va)-.2 G .244
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+(he resources a)-2.744 F -.25(va)-.2 G .244
(ilable to the shell and to processes started by it, on systems).25 F
-.944(that allo)144 591.6 R 3.444(ws)-.25 G .944(uch control.)-3.444 F
-(The)5.944 E F2<ad48>3.444 E F0(and)3.444 E F2<ad53>3.444 E F0 .943
+.943(that allo)144 591.6 R 3.443(ws)-.25 G .943(uch control.)-3.443 F
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-144 603.6 Q -.15(ve)-.25 G 2.708(nr).15 G 2.708(esource. A)-2.708 F .208
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(hard limit cannot be increased by a non-root user once it is set; a so\
-ft limit may)2.708 F .426(be increased up to the v)144 615.6 R .426
-(alue of the hard limit.)-.25 F .425(If neither)5.426 F F2<ad48>2.925 E
-F0(nor)2.925 E F2<ad53>2.925 E F0 .425
-(is speci\214ed, both the soft and)2.925 F .139(hard limits are set.)144
+ft limit may)2.709 F .425(be increased up to the v)144 615.6 R .425
+(alue of the hard limit.)-.25 F .426(If neither)5.425 F F2<ad48>2.926 E
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+(is speci\214ed, both the soft and)2.926 F .139(hard limits are set.)144
627.6 R .139(The v)5.139 F .139(alue of)-.25 F F1(limit)2.729 E F0 .139
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(soft)3.241 E F0 3.241(,o)C(r)-3.241 E F2(unlimited)3.241 E F0 3.241(,w)
C .741(hich stand for the current hard limit, the current)-3.241 F .78
(soft limit, and no limit, respecti)144 651.6 R -.15(ve)-.25 G(ly).15 E
5.78(.I)-.65 G(f)-5.78 E F1(limit)3.37 E F0 .78
(is omitted, the current v)3.96 F .78(alue of the soft limit of the)-.25
-F .49
9(resource is printed, unless the)144 663.6 R F2<ad48>2.999 E F0
-.499(option is gi)2.999 F -.15(ve)-.25 G 2.999(n. When).15 F .498
+F .49
8(resource is printed, unless the)144 663.6 R F2<ad48>2.999 E F0
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(more than one resource is speci\214ed, the)2.999 F
(limit name and unit are printed before the v)144 675.6 Q 2.5
(alue. Other)-.25 F(options are interpreted as follo)2.5 E(ws:)-.25 E F2
<ad62>144 699.6 Q F0(The maximum sock)180 699.6 Q(et b)-.1 E(uf)-.2 E
(fer size)-.25 E F2<ad63>144 711.6 Q F0
(The maximum size of core \214les created)180 711.6 Q(GNU Bash 5.0)72
-768 Q(2019 July 8)151.505 E(78)200.665 E 0 Cg EP
+768 Q(2019 September 16)135.955 E(78)185.115 E 0 Cg EP
%%Page: 79 79
%%BeginPageSetup
BP
-.1 E F1<ad6d>144 156 Q F0(The maximum resident set size \(man)180 156 Q
2.5(ys)-.15 G(ystems do not honor this limit\))-2.5 E F1<ad6e>144 168 Q
F0 .791(The maximum number of open \214le descriptors \(most systems do\
- not allo)180 168 R 3.291(wt)-.25 G .791(his v)-3.291 F .791(alue to)
-
-.25 F(be set\))180 180 Q F1<ad70>144 192 Q F0
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+(be set\))180 180 Q F1<ad70>144 192 Q F0
(The pipe size in 512-byte blocks \(this may not be set\))180 192 Q F1
<ad71>144 204 Q F0(The maximum number of bytes in POSIX message queues)
180 204 Q F1<ad72>144 216 Q F0
-.25 G .468(n, and the).15 F F1<ad61>2.968 E F0 .468
(option is not used,)2.968 F F2(limit)2.968 E F0 .468(is the ne)2.968 F
2.968(wv)-.25 G .468(alue of the speci\214ed resource.)-3.218 F(If)5.468
-E .045(no option is gi)144 340.8 R -.15(ve)-.25 G .045(n, then).15 F F1
-<ad66>2.545 E F0 .045(is assumed.)2.545 F -1.11(Va)5.045 G .045
-(lues are in 1024-byte increments, e)1.11 F .044(xcept for)-.15 F F1
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+E .044(no option is gi)144 340.8 R -.15(ve)-.25 G .044(n, then).15 F F1
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+352.8 R F1<ad70>4.089 E F0 4.089(,w)C 1.589
(hich is in units of 512-byte blocks;)-4.089 F F1<ad50>4.089 E F0(,)A F1
<ad54>4.089 E F0(,)A F1<ad62>4.089 E F0(,)A F1<ad6b>4.089 E F0(,)A F1
-<ad6e>4.089 E F0 4.089(,a)C(nd)-4.089 E F1<ad75>4.089 E F0 4.089(,w)C
-1.589(hich are)-4.089 F 1.476(unscaled v)144 364.8 R 1.476
+<ad6e>4.089 E F0 4.089(,a)C(nd)-4.089 E F1<ad75>4.089 E F0 4.088(,w)C
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(alues; and, when in posix mode,)-.25 F F1<ad63>3.976 E F0(and)3.976 E
F1<ad66>3.976 E F0 3.976(,w)C 1.476(hich are in 512-byte increments.)
-3.976 F(The)6.476 E .404(return status is 0 unless an in)144 376.8 R
(gins with a digit, it is interpreted as an octal)-.15 F .066(number; o\
therwise it is interpreted as a symbolic mode mask similar to that acce\
pted by)144 429.6 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144
-441.6 Q F2(mode)3.263 E F0 .382(is omitted, the current v)3.063 F .382
+441.6 Q F2(mode)3.262 E F0 .382(is omitted, the current v)3.062 F .382
(alue of the mask is printed.)-.25 F(The)5.382 E F1<ad53>2.882 E F0 .382
(option causes the mask to be)2.882 F .547
(printed in symbolic form; the def)144 453.6 R .547
(ault output is an octal number)-.1 F 5.547(.I)-.55 G 3.047(ft)-5.547 G
(he)-3.047 E F1<ad70>3.047 E F0 .547(option is supplied, and)3.047 F F2
-(mode)144.38 465.6 Q F0 .552
-(is omitted, the output is in a form that may be reused as input.)3.232
-F .551(The return status is 0 if the)5.551 F(mode w)144 477.6 Q
+(mode)144.38 465.6 Q F0 .551
+(is omitted, the output is in a form that may be reused as input.)3.231
+F .552(The return status is 0 if the)5.552 F(mode w)144 477.6 Q
(as successfully changed or if no)-.1 E F2(mode)2.5 E F0(ar)2.5 E
(gument w)-.18 E(as supplied, and f)-.1 E(alse otherwise.)-.1 E F1
(unalias)108 494.4 Q F0<5bad>2.5 E F1(a)A F0 2.5(][)C F2(name)-2.5 E F0
(alue is true unless a supplied)-.25 E F2(name)2.86 E F0
(is not a de\214ned alias.)2.68 E F1(unset)108 535.2 Q F0<5bad>2.5 E F1
(fv)A F0 2.5(][)C<ad>-2.5 E F1(n)A F0 2.5(][)C F2(name)-2.5 E F0(...])
-2.5 E -.15(Fo)144 547.2 S 3.828(re).15 G(ach)-3.828 E F2(name)3.828 E F0
-3.828(,r).18 G(emo)-3.828 E 1.628 -.15(ve t)-.15 H 1.328
+2.5 E -.15(Fo)144 547.2 S 3.827(re).15 G(ach)-3.827 E F2(name)3.827 E F0
+3.827(,r).18 G(emo)-3.827 E 1.627 -.15(ve t)-.15 H 1.327
(he corresponding v).15 F 1.327(ariable or function.)-.25 F 1.327
-(If the)6.327 F F1<ad76>3.827 E F0 1.327(option is gi)3.827 F -.15(ve)
--.25 G 1.327(n, each).15 F F2(name)144.36 559.2 Q F0 1.55
-(refers to a shell v)4.23 F 1.551(ariable, and that v)-.25 F 1.551
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%%EOF
projects / thirdparty / bash.git / commitdiff
